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Spacetime that does not change over time and is irrotational
relativity, a spacetime is said to be static if it does not change over time and is also irrotational. It is a special case of a stationary spacetime, which
Static_spacetime
Cosmological model in which the universe does not expand
In cosmology, a static universe (also referred to as stationary, infinite, static infinite or static eternal) is a cosmological model in which the universe
Static_universe
Type of symmetry in physics
Spacetime symmetries are features of spacetime that can be described as exhibiting some form of symmetry. The role of symmetry in physics is important
Spacetime_symmetries
Geometric system used in black hole physics
K(M)=3} . In general, none of these are time-like, as that would imply a static spacetime. It is known (see Birkhoff's theorem) that any spherically symmetric
Spherically symmetric spacetime
Spherically_symmetric_spacetime
Coordinate system in black hole physics
chart, a kind of polar spherical coordinate chart on a static and spherically symmetric spacetime, which is adapted to these nested round spheres. The defining
Schwarzschild_coordinates
Tool from special relativity
vector field, so this is a static spacetime (not surprisingly, since Minkowski spacetime is of course trivially a static vacuum solution of the Einstein
Rindler_coordinates
Topics referred to by the same term
effect, due to frictional contact between different materials Static spacetime, a spacetime having a global, non-vanishing, timelike Killing vector field
Static
Spacetime that admits a Killing vector that is asymptotically timelike
stationary spacetime does not change in time. In the special case ω i = 0 {\displaystyle \omega _{i}=0} the spacetime is said to be static. By definition
Stationary_spacetime
spacetime pp-wave spacetime Spherically symmetric spacetime Asymptotically flat spacetime Non-relativistic spacetime Static spacetime Einstein static
List_of_spacetimes
Mathematical theory of the geometry of space and time
force in Newton's static Euclidean reference frame. Objects move along geodesics—curved paths determined by the local geometry of spacetime—rather than being
Curved_spacetime
Hypothetical topological feature of spacetime
connects disparate points in spacetime. It can be visualized as a tunnel with two ends at separate points in spacetime (i.e., different locations, different
Wormhole
Mathematical model combining space and time
In physics, spacetime, also called the space-time continuum, is a mathematical model that fuses the three dimensions of space and the one dimension of
Spacetime
Coordinate system used to represent certain spacetimes
the chart. Isotropic charts are most often applied to static spherically symmetric spacetimes in metric theories of gravitation such as general relativity
Isotropic_coordinates
Imbalance of electric charges within or on the surface of a material
Static electricity is an imbalance of electric charges within or on the surface of a material. The charge remains until it can move away as an electric
Static_electricity
Exercise in general relativity
definitions): A spherically symmetric spacetime is one that is invariant under rotations and taking the mirror image. A static spacetime is one in which all metric
Derivation of the Schwarzschild solution
Derivation_of_the_Schwarzschild_solution
Region outside of a rotating black hole's event horizon
for a maximally rotating black hole. As a black hole rotates, it twists spacetime in the direction of the rotation at a speed that decreases with distance
Ergosphere
Extension of quantum field theory to curved spacetime
field theory in curved spacetime (QFTCS) is an extension of quantum field theory from Minkowski spacetime to a general curved spacetime. This theory uses a
Quantum field theory in curved spacetime
Quantum_field_theory_in_curved_spacetime
Diagram of different points in spacetime
also useful in the study of asymptotic properties of spacetimes and singularities. An infinite static Minkowski universe, coordinates ( x , t ) {\displaystyle
Penrose_diagram
Field-equations in general relativity
related the local spacetime curvature (expressed by the Einstein tensor) with the local energy, momentum and stress within that spacetime (expressed by the
Einstein_field_equations
Exact solution for the Einstein field equations
The Kerr metric or Kerr geometry describes the geometry of empty spacetime around a rotating uncharged axially symmetric black hole with a quasispherical
Kerr_metric
Theory of gravitation as curved spacetime
property of space and time, or four-dimensional spacetime. In particular, the curvature of spacetime is directly related to the energy, momentum, and
General_relativity
Sudden flow of electric current between two electrically charged objects by contact
between them breaks down, often creating a visible spark associated with the static electricity between the objects. ESD can create spectacular electric sparks
Electrostatic_discharge
Compact astronomical body
of general relativity, which describes gravitation as the curvature of spacetime, predicts that any sufficiently compact mass will form a black hole. The
Black_hole
Approximation method for general relativity in physics
the gravity of the Sun and ignores its rotation. This isotropic and static spacetime would have distances known as proper time measured by the metric: d
Parameterized post-Newtonian formalism
Parameterized_post-Newtonian_formalism
Coordinate system
correctly represented. In a Gaussian polar chart (on a static spherically symmetric spacetime), the metric (a.k.a. line element) takes the form g = −
Gaussian_polar_coordinates
Hypothetical object of spacetime
In general relativity, a white hole is a hypothetical region of spacetime and singularity that cannot be entered from the outside, although energy, matter
White_hole
Solution of Einstein field equations
density of the dust grains, but this spacetime is an important pedagogical example. Like any other Lorentzian spacetime, the Gödel solution represents the
Gödel_metric
Charge transfer due to contact or sliding
the static electricity that results from it. When there is no sliding, tribocharging is sometimes called contact electrification, and any static electricity
Triboelectric_effect
Study of still or slow electric charges
}^{2}\phi =0,} If the electric field in a system can be assumed to result from static charges, that is, a system that exhibits no significant time-varying magnetic
Electrostatics
Class of solutions to Einstein's equation in general relativity
Conformastatic spacetimes refer to a special class of static solutions to Einstein's equation in general relativity. The line element for the conformastatic
Conformastatic_spacetimes
Path of an object through spacetime
worldline) of an object is the path that an object traces in 4-dimensional spacetime. It is an important concept of modern physics, and particularly theoretical
World_line
Electromagnetism in general relativity
physics, Maxwell's equations in curved spacetime govern the dynamics of the electromagnetic field in curved spacetime (where the metric may deviate from the
Maxwell's equations in curved spacetime
Maxwell's_equations_in_curved_spacetime
field which is hypersurface-orthogonal is one of the requirements of a static spacetime. In this context, hypersurface-orthogonality is sometimes called irrotationality
Complex_lamellar_vector_field
Effect of general relativity
Frame-dragging is an effect on spacetime, predicted by Albert Einstein's general theory of relativity, that is due to non-static stationary distributions of
Frame-dragging
Equations describing classical electromagnetism
mechanics, or for use in quantum mechanics. The covariant formulation (on spacetime rather than space and time separately) makes the compatibility of Maxwell's
Maxwell's_equations
Type of traversable wormhole
"Exact gravitational lens equation in spherically symmetric and static spacetimes". Physical Review D (Submitted manuscript). 69 (6) 064017: 064017–1–10
Ellis_wormhole
geodesics of the spacetime – straight lines in the case of flat Minkowski spacetime and their closest equivalent in the curved spacetime of general relativity
Introduction to the mathematics of general relativity
Introduction_to_the_mathematics_of_general_relativity
Black holes are characterized only by mass, charge, and spin
originally formulated for black holes within the context of a four-dimensional spacetime, obeying the Einstein field equation of general relativity with zero cosmological
No-hair_theorem
Metric for black holes in general relativity
there is a largest possible de Sitter black hole, which is the Nariai spacetime (named after Hidekazu Nariai [de]). The Nariai limit has no singularities
De Sitter–Schwarzschild metric
De_Sitter–Schwarzschild_metric
Influence that can change motion of an object
inertia in straight lines through curved spacetime – defined as the shortest spacetime path between two spacetime events. From the perspective of the object
Force
Static (radio) Static bar Static cling Static electricity Static forces and virtual-particle exchange Static margin Static pressure Static spacetime Static
Index_of_physics_articles_(S)
Solution to the Einstein field equations
solution of the Einstein field equations. A Schwarzschild black hole or static black hole is a black hole that has neither electric charge nor angular
Schwarzschild_metric
Propagation of information or matter faster than the speed of light
slower-than-light (subluminal) speed with respect to the locally distorted spacetime region. Speculative faster-than-light concepts include the Alcubierre
Faster-than-light
Facet of general relativity
behavior of spacetime. Well-defined notions of total mass exist in important classes of spacetimes, such as asymptotically flat spacetimes and asymptotically
Mass_in_general_relativity
Theoretical framework in physics
changes in the spacetime metric. QFTs in curved spacetime generally change according to the geometry (local structure) of the spacetime background, while
Quantum_field_theory
Electromagnetic property of matter
charge of an object is non-zero and motionless, the phenomenon is known as static electricity. This can easily be produced by rubbing two dissimilar materials
Electric_charge
Aspect of relativity in physics
Gravitational waves are waves of spacetime curvature produced by the relative motion of gravitating masses and which propagate away at the speed of light
Gravitational_wave
Solution of Einstein field equations
The Kerr–Newman metric describes the spacetime geometry around a mass that is electrically charged and rotating. It is a vacuum solution that generalizes
Kerr–Newman_metric
Classical statement of gravity as force
of curved spacetime instead of being due to a force propagated between bodies. In Einstein's theory, energy and momentum distort spacetime in their vicinity
Newton's law of universal gravitation
Newton's_law_of_universal_gravitation
Kinematic prediction of quantum field theory for an accelerating observer
"Interaction of Hawking radiation with static sources in de Sitter and Schwarzschild--de Sitter spacetimes". Physical Review D. 68 (8) 084022. arXiv:gr-qc/0308015
Unruh_effect
Ontological concepts for quantum theory
or more generally to any static (i.e., unchanging) entities, whether separate events in spacetime, quantum states, or static entities of some other nature;
Implicate_and_explicate_order
Past and present exist while the future does not
is supposed to happen in the present, a very thin slice of spacetime, where more of spacetime is continually coming into being. Growing block theory should
Growing_block_universe
Spacetime modeled by four pointwise-orthonormal vector fields
on a Lorentzian manifold that is physically interpreted as a model of spacetime. The timelike unit vector field is often denoted by e → 0 {\displaystyle
Frame fields in general relativity
Frame_fields_in_general_relativity
Physical constant equal to the speed of light
of the spacetime manifold symbolize the gravitational force field. The tidal gravitational field is associated with the curvature of spacetime. For the
Speed_of_gravity
Statement of spherically symmetric spacetimes
vacuum field equations must be static and asymptotically flat. This means that the exterior solution (i.e. the spacetime outside of a spherical, nonrotating
Birkhoff's theorem (relativity)
Birkhoff's_theorem_(relativity)
Mathematical model of a wormhole
"Exact gravitational lens equation in spherically symmetric and static spacetimes". Physical Review D. 69 (6) 064017: 064017–1–10. arXiv:gr-qc/0307072
Ellis_drainhole
Thought experiment in special relativity
non-inertial observer. In both views there is no symmetry between the spacetime paths of the twins. Therefore, the twin paradox is not actually a paradox
Twin_paradox
Family of linear transformations
six-parameter family of linear transformations from a coordinate frame in spacetime to another frame that moves at a constant velocity relative to the former
Lorentz_transformation
Concept in general relativity
In general relativity, the pp-wave spacetimes, or pp-waves for short, are an important family of exact solutions of Einstein's field equation. The term
Pp-wave_spacetime
Approximation applicable to physical systems
the general theory of relativity must be used. In the Newtonian limit, spacetime is approximately flat and the Minkowski metric may be used over finite
Newtonian_limit
Predecessor to the theory of relativity
of general relativity, and they simply express the fact that this spacetime is static and spherically symmetric. The geodesic equations are readily obtained
Nordström's theory of gravitation
Nordström's_theory_of_gravitation
Speculative feature of the early universe
this static geometry is unstable in the super-critical case (unlike for sub-critical tensions): Small perturbations lead to a dynamical spacetime which
Cosmic_string
Exact spherically symmetric solution in GR
general relativity, the Vaidya metric describes the non-empty external spacetime of a spherically symmetric and nonrotating star which is either emitting
Vaidya_metric
Type of potential in electrodynamics
Electrostatic discharge Electrostatic induction Insulator Permittivity Polarization Static electricity Triboelectricity Magnetostatics Magnetic field Ampère's law
Retarded_potential
Maximally symmetric Lorentzian manifold with a positive cosmological constant
Albert Einstein worked closely together in Leiden in the 1920s on the spacetime structure of the universe. De Sitter space was also discovered, independently
De_Sitter_space
Modification of general relativity
asymptotic regions of spacetime, resembling a wormhole but with no horizon. They have argued that static stars must have static aether solutions, which
Einstein-aether_theory
M. Sharif. Matter Inheritance Symmetries of Spherically Symmetric Static Spacetimes (2005) by M. Sharif Isothermal Plasma Waves in Gravitomagnetic Planar
Muhammad_Sharif_(cosmologist)
Theory of temperature in general relativity
equilibrium, but varies with the spacetime curvature. Specifically, it depends on the spacetime metric. In a stationary spacetime with timelike Killing vector
Ehrenfest–Tolman_effect
The stress–energy tensor describes the flow of energy and momentum in spacetime. The electromagnetic stress–energy tensor contains the negative of the
Electromagnetic stress–energy tensor
Electromagnetic_stress–energy_tensor
Branch of physics about magnetism in systems with steady electric currents
electrostatics, where the charges are stationary. The magnetization need not be static; the equations of magnetostatics can be used to predict fast magnetic switching
Magnetostatics
Opposition to the passage of an electric current
is sometimes still useful, and is referred to as a chordal resistance or static resistance, since it corresponds to the inverse slope of a chord between
Electrical resistance and conductance
Electrical_resistance_and_conductance
4D analogue of electric current density
known as vector current, it is used in the context of four-dimensional spacetime, rather than separating time from three-dimensional space. It is a four-vector
Four-current
Theory of gravity by Albert Einstein
observed gravitational effect between masses results from their warping of spacetime. By the beginning of the 20th century, Newton's law of universal gravitation
Introduction to general relativity
Introduction_to_general_relativity
Einstein field equation solution
In general relativity, the Melvin metric describes the geometry of spacetime containing a bundle of cylindrical symmetric magnetic or electric field pointing
Melvin_metric
Topics referred to by the same term
slow, adiabatic changes of a quantum system's controlling parameters Spacetime algebra, in mathematical physics Spike-triggered average, a tool for characterizing
STA
Relativistic quantum mechanical wave equation
obstruction towards gauging. The spacetime symmetries of the Dirac action correspond to the Poincaré group, a combination of spacetime translations and the Lorentz
Dirac_equation
Topologically stable solution of a partial differential equation
ϕ 2 − 1 ) 2 {\displaystyle {\mathcal {L}}=\partial _{\mu }\phi \partial ^{\mu }\phi -\left(\phi ^{2}-1\right)^{2}} in (1 + 1)-dimensional spacetime.
Topological_defect
Mathematical transformation in physics
configurations). Time-translation symmetry is guaranteed only in spacetimes where the metric is static: that is, where there is a coordinate system in which the
Time-translation_symmetry
Physical phenomenon in electromagnetic field theory
theory of 4-space where intermediation is by light and radiation. The spacetime geometry provided a context for technical description of electric technology
Relativistic_electromagnetism
Theorem in general relativity
sphere of surface area 4 π R 2 {\displaystyle 4\pi R^{2}} . In curved spacetime the proper radius of such a sphere is not necessarily R {\displaystyle
Buchdahl's_theorem
Aspect of general relativity
Solutions of the Einstein field equations are metrics of spacetimes that result from solving the Einstein field equations (EFE) of general relativity.
Solutions of the Einstein field equations
Solutions_of_the_Einstein_field_equations
Measure of directional electromagnetic energy flux
solenoidal field to E × H. The consideration of the Poynting vector in static fields shows the relativistic nature of the Maxwell equations and allows
Poynting_vector
Equations in physical cosmology
relativity implied that a vacuum had properties that altered spacetime. The universe being static was a fundamental assumption of philosophy and science. However
Friedmann_equations
Origins of Einstein's gravitation theory
in 1905. He published a Lorentz invariant theory on four-dimensional spacetime, where gravity is transmitted by gravitational waves that travel at the
History_of_general_relativity
Difference in electric potential between two points in space
tension, is the difference in electric potential between two points. In a static electric field, it corresponds to the work needed per unit of charge to
Voltage
Geometric space with four dimensions
dimension of spacetime provided the geometric basis for Einstein's theories of special and general relativity. The geometry of spacetime, being non-Euclidean
Four-dimensional_space
Force acting on charged particles in electric and magnetic fields
{\displaystyle \gamma _{0}} . This can be settled through spacetime algebra (or the geometric algebra of spacetime), a type of Clifford algebra defined on a pseudo-Euclidean
Lorentz_force
10th episode of the 1st season of Cosmos: A Spacetime Odyssey
tenth episode of the American documentary television series Cosmos: A Spacetime Odyssey. It premiered on May 11, 2014 on Fox, and aired on May 12, 2014
The_Electric_Boy
Class of exact solutions to Einstein's field equations
these results are exactly the same for curved spacetimes as for hydrodynamics in flat Minkowski spacetime is an expression of the equivalence principle
Fluid_solution
Theory of gravity
so that in the presence of a gravitational field, the spacetime metric of Minkowski spacetime is replaced by d s 2 = − 1 κ 2 d t 2 + κ 2 ( d x 2 + d
Polarizable_vacuum
Law of electrical current and voltage
cannot be called Ohm's law, but it can still be used as a definition of static/DC resistance. Ohm's law is an empirical relation which accurately describes
Ohm's_law
Materials engineered to have properties that have not yet been found in nature
mechanical metamaterials can be distinguished. The first involves static or quasi-static responses, such as auxeticity, tunable stiffness, multistability
Metamaterial
German-born theoretical physicist (1879–1955)
proverbial among physicists summarizes the theory: "Spacetime tells matter how to move; matter tells spacetime how to curve." The Einstein field equations cover
Albert_Einstein
Fundamental interaction between charged particles
since ancient times to explain the electric phenomena of lightning and static electricity and the magnetic phenomenon of the attraction between magnetized
Electromagnetism
Theorem in physics showing the conservation of energy for the electromagnetic field
Four-potential Mathematical descriptions Maxwell equations in curved spacetime Relativistic electromagnetism Stress–energy tensor Synchrotron radiation
Poynting's_theorem
Electric and magnetic fields produced by moving charged objects
experiments rubbing fur of animals on various materials such as amber creating static electricity. By the 18th century, it was understood that objects can carry
Electromagnetic_field
Contraction of length in the direction of propagation in Minkowski space
all relativistic effects by introducing his concept of four-dimensional spacetime. The numerous and confusing visual effects of combination of length contraction
Length_contraction
Separation of electric charge due to presence of other charges
nonconductive objects, such as balloons, paper or styrofoam scraps, to static electric charges. Electrostatic induction laws apply in dynamic situations
Electrostatic_induction
Hypothetical scenario for the ultimate fate of the universe
quantum geometry creates a brand-new force that is negligible at low spacetime curvature, but that rises very rapidly in the Planck regime, overwhelming
Big_Crunch
Aspects of fluid mechanics involving fluid flow
governing equations are derived in Riemannian geometry for Minkowski spacetime. This branch of fluid dynamics augments the standard hydrodynamic equations
Fluid_dynamics
STATIC SPACETIME
STATIC SPACETIME
Male
Greek
Short form of Greek Eustathios, STATHIS means "good stability."
Male
Slavic
Variant spelling of Slavic Belobog, BELBOG means "white god."Â
Female
English
Feminine variant spelling of English unisex Stacey, STACI means "resurrection."
Female
English
Short form of English Eustacia, STACIA means "fruitful."
Male
Slavic
Slavic name ZHERNEBOH means "black god."Â
Female
Slavic
Feminine form of Slavic Vladislav, VLADISLAVA means "rules with glory."
Male
Slavic
Variant form of Slavic Belobog, BELUN means "white god."Â
Male
Slavic
Slavic form of Teutonic Chustaffus, GOSTISLAV means "meditation staff."
Male
Slavic
Variant spelling of Slavic Belobog, BIELOBOG means "white god."Â
Male
Slavic
Slavic form of Greek Mattathias, MATIJA means "gift of God."
Female
English
Feminine variant spelling of English unisex Stacey, STACIE means "resurrection."
Male
Slavic
Slavic name ZLOGONJE means "expels evil."
Male
Slavic
Slavic form of Greek Georgios, JURI means "earth-worker, farmer."
Male
Slavic
Variant spelling of Slavic Belobog, BIALBOG means "white god."Â
Boy/Male
Slavic
Stand of glory.
Male
Slavic
Variant spelling of Slavic Belobog, BYLUN means "white god."Â
Surname or Lastname
English
English : habitational name from Stain in Lincolnshire, named with Old Norse steinn ‘stone’, ‘rock’.
Male
Slavic
Variant spelling of Slavic Belobog, BYELOBOG means "white god."Â
Female
Slavic
Slavic name DUNJA means "quince."
Female
Slavic
Variant spelling of Slavic Danica, DANIKA means "morning star."
STATIC SPACETIME
STATIC SPACETIME
Girl/Female
Tamil
Apekshaa | அபேகà¯à®·à®¾
Expected, Expectation
Surname or Lastname
English
English : from a short form of the personal name Alexander.
Boy/Male
Hindu, Indian, Kannada, Telugu
Cute Baby; Lord Shiva
Boy/Male
Hindu, Indian
Fortunate; Auspicious
Girl/Female
Hindu, Indian, Modern
Born from Fire; New Fire; The Wige of Agni (Fire); Goddess Lakshmi / Saraswati
Girl/Female
Armenian
Flower.
Female
Greek
(ΣάÏÏα) Greek form of Hebrew Sarah, SARRA means "noble lady, princess." In the bible, this is the name that God gave to Sarai, wife of Abraham.
Surname or Lastname
English
English : variant spelling of Pennell (see Parnell).
Girl/Female
English American
Based on the initials J. C. or an abbreviation of Jacinda.
Boy/Male
Tamil
Puskara | பà¯à®¸à¯à®•à®¾à®°à®¾
One who gives nourishment, Blue lotus, Fountain
STATIC SPACETIME
STATIC SPACETIME
STATIC SPACETIME
STATIC SPACETIME
STATIC SPACETIME
a.
Of or pertaining to the body as a whole; corporeal; as, somatic death; somatic changes.
n.
A statue.
imp. & p. p.
of State
a.
Recurring at regular time; not occasional; as, stated preaching; stated business hours.
a. & n.
See Styptic.
n.
A church in which the procession of the clergy halts on stated days to say stated prayers.
n.
A styptic medicine.
n.
One who states.
n.
An Italic letter, character, or type (see Italic, a., 2.); -- often in the plural; as, the Italics are the author's. Italic letters are used to distinguish words for emphasis, importance, antithesis, etc. Also, collectively, Italic letters.
v. t.
To place, as a statue; to form a statue of; to make into a statue.
n.
Pertaining to, or caused by, ecstasy or excessive emotion; of the nature, or in a state, of ecstasy; as, ecstatic gaze; ecstatic trance.
n.
The principal gold coin of ancient Grece. It varied much in value, the stater best known at Athens being worth about £1 2s., or about $5.35. The Attic silver tetradrachm was in later times called stater.
a.
See Ecstatic, a.
n.
A Sotadic verse or poem.
n.
State; rank; condition of life; social status.
a.
Alt. of Statical
a.
Having little or no tendency to take a fixed or definite position or direction: thus, a suspended magnetic needle, when rendered astatic, loses its polarity, or tendency to point in a given direction.
a.
Resting; acting by mere weight without motion; as, statical pressure; static objects.
p. pr. & vb. n.
of State