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Topics referred to by the same term
Spin field may refer to: Spinor field, assignment of a spinor to every point in space, used in quantum mechanics and quantum field theory. Spin (physics)
Spin_field
Non-tensorial representation of the spin group
called Weyl spinors. A Majorana spinor is a spinor satisfying a reality condition, when the relevant spin representation admits one. Spinor fields enter physics
Spinor
Intrinsic quantum property of particles
and atoms. Spin is quantized, and accurate models for the interaction with spin require relativistic quantum mechanics or quantum field theory. The existence
Spin_(physics)
Mathematical description of fermions
In physics, and specifically in quantum field theory, a Dirac spinor is a mathematical construction that is used to describe some of the fundamental particles
Dirac_spinor
Theory in condensed matter physics
Aufbau principle. Complexes such as this are called "low spin". For example, NO2− is a strong-field ligand and produces a large Δ. The octahedral ion [Fe(NO2)6]3−
Crystal_field_theory
Unsupported hypothesis about effects of quantum spin
A torsion field (also called axion field, spin field, spinor field, and microlepton field) is a reoccurring feature of many pseudoscientific proposals
Torsion_field_(pseudoscience)
integrable. Nonlinear Schrödinger equation Heisenberg model (classical) Spin wave Micromagnetism Ishimori equation Magnet Ferromagnetism Faddeev, Ludwig
Landau–Lifshitz_model
Theory with particles of spin more than two
Higher-spin theory or higher-spin gravity is a common name for field theories that contain massless fields of spin greater than two. Usually, the spectrum
Higher-spin_theory
Solid-state electronics based on electron spin
devices. The field of spintronics concerns spin-charge coupling in metallic systems. The analogous effects in insulators fall into the field of multiferroics
Spintronics
Geometric structure
space of spinors Δ n {\displaystyle \Delta _{n}} . A section of the spinor bundle S {\displaystyle {\mathbf {S} }\,} is called a spinor field. Let ( P
Spinor_bundle
Relativistic interaction in quantum physics
mechanics, the spin–orbit interaction (also called spin–orbit effect or spin–orbit coupling) is a relativistic interaction of a particle's spin with its motion
Spin–orbit_interaction
Theorem in quantum mechanics
The spin–statistics theorem proves that the observed relationship between the intrinsic spin of a particle (angular momentum not due to the orbital motion)
Spin–statistics_theorem
Molecular orbital theory applied to transition metal complexes
crystal field splitting is the distinction between high-spin and low-spin configurations. When the splitting energy (Δ) is small (weak-field ligands)
Ligand_field_theory
Potential transistor-like device
sensitive transistor, also known as the spin transistor, spin field-effect transistor (spinFET), Datta–Das spin transistor or spintronic transistor (named
Spin_transistor
Relativistic quantum mechanical wave equation
In the context of quantum field theory, the Dirac equation is reinterpreted to describe quantum fields corresponding to spin-1/2 particles. Dirac did
Dirac_equation
Diagram used to represent quantum field theory calculations
In physics, a spin network is a type of diagram which can be used to represent states and interactions between particles and fields in quantum mechanics
Spin_network
Potential configurations of electrons
Spin states when describing transition metal coordination complexes refers to the potential spin configurations of the central metal's d electrons. For
Spin_states_(d_electrons)
Type of field appearing in the Lagrangian
follows the same procedure used to define massive spin-1 fields, then it is easy to define massive spin-2 fields as h μ ν ( x ) = ∫ Δ ( x − x ′ ) T μ ν ( x ′
Source_field
Magnetic phenomenon
{\displaystyle (1/\tau _{c})} , spin-spin relaxation is not heavily dependent on magnetic field strength. This directly contrasts with spin-lattice relaxation, which
Spin–spin_relaxation
Spectroscopic technique based on change of nuclear spin state
nuclear spins in an applied, constant magnetic field B0. The perturbation of this alignment of the nuclear spins by a weak oscillating magnetic field, usually
Nuclear_magnetic_resonance
Quantum number parameterizing spin and angular momentum
the spin quantum number is a quantum number (designated s) that describes the intrinsic angular momentum (or spin angular momentum, or simply spin) of
Spin_quantum_number
Type of subatomic particle
spin-statistics theorem in relativistic quantum field theory, particles with integer spin are bosons. In contrast, particles with half-integer spin are
Fermion
Fields giving rise to fermionic particles
relations of bosonic fields. The most prominent example of a fermionic field is the Dirac field, which describes fermions with spin-1/2: electrons, protons
Fermionic_field
Form of propaganda in public relations and politics
In public relations and politics, spin is a form of propaganda, achieved through knowingly providing a biased interpretation of an event. While traditional
Spin_(propaganda)
Connection on a spinor bundle
regarded as the gauge field generated by local Lorentz transformations. In some canonical formulations of general relativity, a spin connection is defined
Spin_connection
Wave equations respecting special and general relativity
of (3A): where ψ is a spinor field, now with infinitely many components, irreducible to a finite number of tensors or spinors, to remove the indeterminacy
Relativistic_wave_equations
Response of spin to electromagnetic radiation
In magnetic resonance, a spin echo or Hahn echo is the refocusing of spin magnetisation by a pulse of resonant electromagnetic radiation. Modern nuclear
Spin_echo
Spinning motion in theoretical physics
theoretical physics, the spin tensor is a quantity used to describe the rotational motion of particles in spacetime. The spin tensor has application in
Spin_tensor
1984 single by Dead or Alive
"You Spin Me Round (Like a Record)" is a song by the English pop band Dead or Alive. It was released on 5 November 1984, as the lead single from their
You Spin Me Round (Like a Record)
You_Spin_Me_Round_(Like_a_Record)
Type of Dirac operator eigenspinor
kind of spinor field related to Killing vector fields and Killing tensors. If M {\displaystyle {\mathcal {M}}} is a manifold with a Killing spinor, then
Killing_spinor
Field theory in physics that aims to unify the fundamental forces and particles
electromagnetic field, spinor fields whose quanta are fermionic particles such as electrons, and tensor fields such as the metric tensor field that describes
Unified_field_theory
Weak, attractive magnetism possessed by most elements and some compounds
their spin, unpaired electrons have a magnetic dipole moment and act like tiny magnets. An external magnetic field causes the electrons' spins to align
Paramagnetism
Double cover Lie group of the special orthogonal group
In mathematics the spin group, denoted Spin(n), is a Lie group whose underlying manifold is the double cover of the special orthogonal group SO(n) = SO(n
Spin_group
Magnetic material under special conditions
A spin ice is a magnetic substance that does not have a single minimal-energy state. It has magnetic moments (i.e. "spin") as elementary degrees of freedom
Spin_ice
Equations relating to massless particles in AdS space
linearization over a specific vacuum solution describes free massless higher-spin fields on anti-de Sitter space. The Vasiliev equations are classical equations
Vasiliev_equations
Physical quantities taking values at each point in space and time
In science, a field or field quantity is a physical quantity – represented by a scalar, vector, spinor, or tensor – that has a value for each point in
Field_(physics)
Type of derivative in differential geometry
for spinor fields, fibre bundles with a connection and vector-valued differential forms. A 'naïve' attempt to define the derivative of a tensor field with
Lie_derivative
Application of Lagrangian mechanics to field theories
for vector fields, tensor fields, and spinor fields. In physics, fermions are described by spinor fields. Bosons are described by tensor fields, which include
Lagrangian_(field_theory)
Wave which propagates through a magnetic material
the spins at Bravais lattice points, g is the Landé g-factor, μB is the Bohr magneton and H is the internal field which includes the external field plus
Spin_wave
Disordered magnetic state
Above the spin glass transition temperature, Tc, the spin glass exhibits typical magnetic behaviour (such as paramagnetism). If a magnetic field is applied
Spin_glass
Field equation for spin-3/2 fermions
equation is the relativistic field equation for spin-3/2 fermions. It is the spin-3/2 analogue of the Dirac equation for spin-1/2 fermions. The equation
Rarita–Schwinger_equation
Topics referred to by the same term
algebraic structure Scalar field, assignment of a scalar to each point in a mathematical space Spinor field, assignment of a spinor to each point in a mathematical
Field
Concept in differential geometry
spinor in differential geometry. Spin structures have wide applications to mathematical physics, in particular to quantum field theory where they are an essential
Spin_structure
Degree to which a particle's spin aligns with a given direction
polarization of electromagnetic fields is due to spin polarization of their constituent photons. In the most generic context, spin polarization is any alignment
Spin_polarization
Relativistic wave description of fermions
{\displaystyle R} (of the underlying manifold that the spinor field sits on) plus the (electromagnetic) field strength F = d A . {\displaystyle F=dA.} For the
Majorana_equation
Quantum mechanics taking into account particles near or at the speed of light
antimatter, spin magnetic moments of elementary spin-1/2 fermions, fine structure, and quantum dynamics of charged particles in electromagnetic fields. The key
Relativistic quantum mechanics
Relativistic_quantum_mechanics
Particular projective representations of the orthogonal or special orthogonal groups
numbers, but they can be defined over other fields. Elements of a spin representation are called spinors. They play an important role in the physical
Spin_representation
Type of magnetometer
magnetic field. Under these conditions, the atoms exchange spin quickly compared to their magnetic precession frequency so that the average spin interacts
SERF
Notation in general relativity
(GR). Their notation is an effort to treat general relativity in terms of spinor notation, which introduces complex forms of the usual variables used in
Newman–Penrose_formalism
Mathematical model of ferromagnetism in statistical mechanics
adjacent spins tend to have opposite signs. The sign convention of H(σ) also explains how a spin site j interacts with the external field. Namely, the spin site
Ising_model
Type of quantum field
by fermionic fields. Examples include scalar fields, describing spin-0 particles such as the Higgs boson, and gauge fields, describing spin-1 particles
Bosonic_field
American physicist (born 1937)
field theory. This includes the formulation and quantization of higher spin field theories within the context of Galilean relativity as well as that of
C._R._Hagen
Decay of nuclear spin polarization in MRI and NMR
spectroscopy (NMR), an observable nuclear spin polarization (magnetization) is created by a homogeneous magnetic field. This field makes the magnetic dipole moments
Relaxation_(NMR)
Boson with spin equal to zero
zero-valued spin. The name scalar boson arises from quantum field theory, which demands that fields of spin-zero particles transform like a scalar under Lorentz
Scalar_boson
Cosmological model in which the observable universe is the interior of a black hole
gravitational field as general relativity but without the condition that the affine connection be symmetric. Fermions, described by Dirac spinor fields, are the
Black_hole_cosmology
1922 physical experiment demonstrating that atomic spin is quantized
moving through a magnetic field and allows spin-dependent effects to dominate. If the particle is treated as a classical spinning magnetic dipole, it will
Stern–Gerlach_experiment
Topological structure in loop quantum gravity
In physics, the topological structure of spinfoam or spin foam consists of two-dimensional faces representing a configuration required by functional integration
Spin_foam
Chemistry subfield
Spin chemistry is a sub-field of chemistry positioned at the intersection of chemical kinetics, photochemistry, magnetic resonance and free radical chemistry
Spin_chemistry
Acquisition of NMR spectra of chemicals
ultralow-field (ZULF) NMR is the acquisition of nuclear magnetic resonance (NMR) spectra of chemicals with magnetically active nuclei (spins 1/2 and greater)
Zero_field_NMR
Theoretical massless elementary particle
Schuster, Philip; Toro, Natalia (23 January 2015). "Continuous-spin particle field theory with helicity correspondence". Physical Review D. 91 (2) 025023
Continuous_spin_particle
Dirac equation for self-interacting fermions
resulting field equations, the torsion tensor is a homogeneous, linear function of the spin tensor. The minimal coupling between torsion and Dirac spinors thus
Nonlinear_Dirac_equation
Quantum process reducing the variance of spin along a particular axis
times) spin squeezing has been obtained in such a system. Simultaneous spin squeezing of two ensembles, which interact with the same light field, has been
Spin_squeezing
Formalism in classical field theory based on Hamiltonian mechanics
extended to vector fields and more generally tensor fields and spinor fields. In physics, tensor fields describe bosons and spinor fields describe fermions
Hamiltonian_field_theory
Relativistic wave equation in quantum mechanics
problems that are only resolved in quantum field theory, where the equation describes the dynamics of spin-0 fields. Mathematically, it is a linear second-order
Klein–Gordon_equation
Mathematical model used to explain magnetism
quantum mechanical in nature. Spin models have been studied in quantum field theory as examples of integrable models. Spin models are also used in quantum
Spin_model
Description of a quantum-mechanical system
the spin of the particle. The Dirac equation is true for all spin-1⁄2 particles, and the solutions to the equation are 4-component spinor fields with
Schrödinger_equation
Mathematical model of magnetism
alignment or anti-alignment of spin projections along the z {\displaystyle z} axis, as well as an external magnetic field perpendicular to the z {\displaystyle
Transverse-field_Ising_model
scalar field theory φ4 theory Sine-Gordon Toda field theory Theories whose matter content consists only of spinor fields Dirac theory: free spinor field theory
List of quantum field theories
List_of_quantum_field_theories
Assignment of numbers to points in space
fluid, and spin-zero quantum fields, such as the Higgs field. These fields are the subject of scalar field theory. Mathematically, a scalar field on a region
Scalar_field
Wave equation for arbitrary spin particles
mechanics and quantum field theory, the Bargmann–Wigner equations describe free particles with non-zero mass and arbitrary spin j, an integer for bosons
Bargmann–Wigner_equations
Quantization giving rise to photons
momentum, and definite spin. To explain the photoelectric effect, Albert Einstein assumed heuristically in 1905 that an electromagnetic field consists of particles
Quantization of the electromagnetic field
Quantization_of_the_electromagnetic_field
Transport phenomenon in physics
due to the magnetic field. No magnetic field is needed for the spin Hall effect which is a purely spin-based phenomenon. The spin Hall effect belongs
Spin_Hall_effect
device align "up" or "down" depending on an external magnetic field. In the simplest case, a spin valve consists of a non-magnetic material sandwiched between
Spin_valve
Type of topological solutions in non-linear sigma models
spin is mapped onto a far-off edge circle of a 2D-disk, while the negative south-pole spin is mapped onto the center of the disk. In a spinor field such
Skyrmion
Experimental technique in physics
molecular or crystalline surroundings on their spin motion. The motion of the muon spin is due to the magnetic field experienced by the particle and may provide
Muon_spin_spectroscopy
Partial differential equation describing physical fields
subject to the spin–statistics theorem. Particular cases of relativistic quantum field equations include the Klein–Gordon equation for spin-0 particles the
Field_equation
Phenomenon involving the change of conductivity in metallic layers
magnetic field. The effect is based on the dependence of electron scattering on spin orientation. The main application of GMR is in magnetic field sensors
Giant_magnetoresistance
International figure skating competition
The Golden Spin of Zagreb (Croatian: Zlatna pirueta Zagreba) is an annual figure skating competition sanctioned by the International Skating Union (ISU)
Golden_Spin_of_Zagreb
Phase of matter
physics, a quantum spin liquid is a phase of matter that can be formed by interacting quantum spins in certain magnetic materials. Quantum spin liquids (QSL)
Quantum_spin_liquid
Conformal field theory of the 2D Ising model critical point
primary fields or operators: Kac table indices Dimension Primary field Name ( 1 , 1 ) or ( 3 , 2 ) 0 1 Identity ( 2 , 1 ) or ( 2 , 2 ) 1 16 σ Spin ( 1
Two-dimensional critical Ising model
Two-dimensional_critical_Ising_model
Area of differential geometry and topology
symplectic spin geometry and symplectic topology, which have become important fields of mathematical research. Contact geometry Symplectic topology Spinor Spinor
Spin_geometry
Concept in the physics of electromagnetism
external magnetic field (diamagnetic contribution) the combined magnetic moment of its nuclear spins, which depends on the nuclear spin configuration. The
Magnetic_moment
Concept in differential geometry
pure spinor field. If M is a spin manifold, then Hol(ω) ⊂ SU(n) if and only if M admits at least two linearly independent parallel pure spinor fields. In
Holonomy
Quantum mechanical spectroscopic effect
ZFS is the spin triplet, i.e., the S = 1 spin system. In the presence of a magnetic field, the levels with different values of magnetic spin quantum number
Zero-field_splitting
Hypothetical elementary particle that mediates gravity
shown that any massless spin-2 field would give rise to a force indistinguishable from gravitation, because a massless spin-2 field would couple to the stress–energy
Graviton
Generalization of the Dirac equation
down the equation we also need the spin connection, also known as the connection (1-)form. The dual frame fields { e μ } {\displaystyle \{e^{\mu }\}}
Dirac equation in curved spacetime
Dirac_equation_in_curved_spacetime
Physical phenomenon
spin-lock (SL) pulse applied to the magnetization in the transverse plane. The magnetization is effectively spin-locked around an effective B1 field created
Spin–lattice_relaxation
electron spin should be operated by electric fields. EDSR allows to use the electric component of AC fields to manipulate both charge and spin. Free electrons
Electric dipole spin resonance
Electric_dipole_spin_resonance
used in some parts of geometry. See: Spin group Spin-c group Spinor Pin group Pinors Spinor field Killing spinor Spin manifold Ricci, Gregorio; Levi-Civita
Glossary_of_tensor_theory
Its sister company is Spin Music. "Spin has produced TV shows and pilot transmissions through a variety of genres." In 2008 Spin TV completed their production
Spin_TV
Elementary particles with a spin of 1/2
mechanics, spin is an intrinsic property of all elementary particles. All known fermions, the particles that constitute ordinary matter, have a spin of 1/2
Spin_1/2
Modern theory of gravitation that combines supersymmetry and general relativity
contains a spin-2 field whose quantum is the graviton. Supersymmetry requires the graviton field to have a superpartner. This field has spin 3/2 and its
Supergravity
Aviation term for a corkscrew downward path
In flight dynamics, a spin is a special category of stall resulting in autorotation (uncommanded roll) about the aircraft's longitudinal axis and a shallow
Spin_(aerodynamics)
Retrieved August 5, 2012. The 10 Best TV Spin-offs of All Time The 10 best (and worst) spinoff shows of all time, ranked Top 10 Worst TV Spin-Offs - TIME
List_of_television_spinoffs
2010 song by Mac Miller and Empire of the Sun
singles in the Formats field. Type The Spins Mac Miller in the "Search:" field. "American single certifications – Mac Miller – The Spins". Recording Industry
The_Spins_(song)
Technique for detecting quantum objects
due to a simultaneously applied AC magnetic field. When the magnetic field frequency is resonant with a spin transition, which means that the frequency
Optically detected magnetic resonance
Optically_detected_magnetic_resonance
Proposed state of matter in semiconductors
quantum spin Hall state of matter is the cousin of the integer quantum Hall state, and does not require the application of a large magnetic field. The quantum
Quantum_spin_Hall_effect
Symmetry of physical laws under a charge-conjugation transformation
fiber of the spinor bundle, depending on the local choice of a coordinate frame. Put another way, a spinor field is a local section of the spinor bundle, and
C-symmetry
Point defect in diamonds
long spin coherence at room temperature, lasting up to milliseconds. The NV center energy levels are modified by magnetic fields, electric fields, temperature
Nitrogen-vacancy_center
Class of subatomic particle
particle physics, a boson (/ˈboʊzɒn/ /ˈboʊsɒn/) is a subatomic particle whose spin quantum number has an integer value (0, 1, 2, ...). The class of bosons is
Boson
SPIN FIELD
SPIN FIELD
Biblical
rare; precious
Surname or Lastname
English and Irish
English and Irish : (of Norman origin): habitational name from Épaignes in Eure, recorded in the Latin form Hispania in the 12th century. It seems to have been so called because it was established by colonists from Spain during the Roman Empire.English and Irish : habitational name from Espinay in Ille-et-Vilaine, Brittany, so called from a collective of Old French espine ‘thorn bush’.English and Irish : ethnic name for a Spaniard or, in the case of the Irish name, for someone returning from Spain (from Gaelic Spainneach ‘Spanish’); many Irish took refuge in Spain during the 17th century wars.
Boy/Male
Egyptian
Light skin.
Boy/Male
British, Danish, English, Norwegian
Skin; Parchment
Boy/Male
Australian, Spanish
Innocent
Girl/Female
Muslim
Glowing skin
Male
Japanese
(1-晋, 2-信, 3-紳, 4-心, 5-慎, 6-新, 7-進, 8-真) Japanese name SHIN means 1) "advancing," 2) "belief," 3) "gentleman," 4) "heart," 5) "humble," 6) "new," 7) "progressive," and 8) "true." Compare with another form of Shin.
Boy/Male
Indian, Sanskrit
Skin of a Goat; Tiger Skin
Girl/Female
Native American
Spins.
Female/Male/Unisex
Korean
Korean name SHIN means "faith, trust." Compare with another form of Shin.
Male
French
Old French name, possibly derived from the word pepin/pipin, PÉPIN means "seed of a fruit."
Girl/Female
Australian, Biblical, Kurdish
Bush
Girl/Female
Christian, Hindu, Indian
Dark Skin
Boy/Male
Indian
Life Span
Male
Babylonian
, I trust in Sin!
Biblical
a bush, enmity
Surname or Lastname
English
English : from Middle English spink ‘chaffinch’ (probably of imitative origin), hence a nickname bestowed on account of some fancied resemblance to the bird.
Girl/Female
Biblical
Rare, precious.
Girl/Female
Indian
Glowing skin
Girl/Female
Australian, Indian, Punjabi, Sikh
Quite and Gentle
SPIN FIELD
SPIN FIELD
Boy/Male
Australian, Christian, French, German, Irish, Latin
Noble; Patrician; Of Noble Birth
Boy/Male
Tamil
Trisanu | தà¯à®°à®¿à®¸à®¨à¯
An ancient king
Boy/Male
Tamil
Wealthy
Girl/Female
Hindu, Indian
Goddess Lakshmi
Boy/Male
Hindu, Indian
God of Wealth
Boy/Male
Muslim
Wool merchant, Wool stapler, Wool dealer
Boy/Male
Gujarati, Hindu, Indian, Kannada, Punjabi, Sikh
Lord of Waters
Girl/Female
Muslim/Islamic
Hope
Boy/Male
Indian, Sanskrit, Tamil
Key; Love
Girl/Female
Australian, German, Hebrew, Latin
Peace; Female Bear
SPIN FIELD
SPIN FIELD
SPIN FIELD
SPIN FIELD
SPIN FIELD
v. t.
To draw out, and twist into threads, either by the hand or machinery; as, to spin wool, cotton, or flax; to spin goat's hair; to produce by drawing out and twisting a fibrous material.
a.
Like a spine in shape; slender.
v. i.
To move swifty; as, to spin along the road in a carriage, on a bicycle, etc.
n.
To thrust a spit through; to fix upon a spit; hence, to thrust through or impale; as, to spit a loin of veal.
n.
A sin offering; a sacrifice for sin.
v. t.
To cover with skin, or as with skin; hence, to cover superficially.
imp. & p. p.
of Spin
v. t.
To cause to turn round rapidly; to whirl; to twirl; as, to spin a top.
a.
Full of spines; thorny; as, a spiny tree.
v. t.
To measure by the span of the hand with the fingers extended, or with the fingers encompassing the object; as, to span a space or distance; to span a cylinder.
v. t.
To protract; to spend by delays; as, to spin out the day in idleness.
v. i.
To practice spinning; to work at drawing and twisting threads; to make yarn or thread from fiber; as, the woman knows how to spin; a machine or jenny spins with great exactness.
imp.
of Spin
imp. & p. p.
of Spit
v. t.
To draw out tediously; to form by a slow process, or by degrees; to extend to a great length; -- with out; as, to spin out large volumes on a subject.
n.
The act of spinning; as, the spin of a top; a spin a bicycle.
v. t.
To strip off the skin or hide of; to flay; to peel; as, to skin an animal.
v. i.
To attend to a spit; to use a spit.