Journal of High Energy Physics, ISSN 1126-6708, 8/2015, Volume 2015, Issue 8, pp. 1 - 39

We consider non-relativistic curved geometries and argue that the background structure should be generalized from that considered in previous works. In this...

Space-Time Symmetries | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | INVARIANCE | STATISTICAL-MECHANICAL THEORY | IRREVERSIBLE PROCESSES | PHYSICS | FORMULATION | GEOMETRY | GALILEI | PHYSICS, PARTICLES & FIELDS | Algebra | Operators (mathematics) | Fluids | Computational fluid dynamics | Lie groups | Fluid flow | Derivatives | Invariants | Curved | Nuclear and High Energy Physics | High Energy Physics - Theory | Condensed Matter - Mesoscale and Nanoscale Physics

Space-Time Symmetries | Quantum Physics | Differential and Algebraic Geometry | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | INVARIANCE | STATISTICAL-MECHANICAL THEORY | IRREVERSIBLE PROCESSES | PHYSICS | FORMULATION | GEOMETRY | GALILEI | PHYSICS, PARTICLES & FIELDS | Algebra | Operators (mathematics) | Fluids | Computational fluid dynamics | Lie groups | Fluid flow | Derivatives | Invariants | Curved | Nuclear and High Energy Physics | High Energy Physics - Theory | Condensed Matter - Mesoscale and Nanoscale Physics

Journal Article

Modern Physics Letters A, ISSN 0217-7323, 02/2018, Volume 33, Issue 4, p. 1850026

The covariant free fields of any spin on anti-de Sitter (AdS) spacetimes are studied, pointing out that these transform under isometries according to covariant...

induced covariant representations | Anti-de Sitter | unitary irreducible representations | covariant fields | invariants | MASSLESS PARTICLES | INTEGRAL-SPIN | CURVED SPACE | PHYSICS, NUCLEAR | TIME | PHYSICS, MATHEMATICAL | PHYSICS, PARTICLES & FIELDS

induced covariant representations | Anti-de Sitter | unitary irreducible representations | covariant fields | invariants | MASSLESS PARTICLES | INTEGRAL-SPIN | CURVED SPACE | PHYSICS, NUCLEAR | TIME | PHYSICS, MATHEMATICAL | PHYSICS, PARTICLES & FIELDS

Journal Article

Annals of Physics, ISSN 0003-4916, 11/2016, Volume 374, pp. 162 - 178

When quantum fields are coupled to gravitational fields, spontaneous particle creation may occur similarly to when they are coupled to external electromagnetic...

Curved spacetime | Particle creation | Coupled waveguide array | Dirac equation | Optical simulation | PHYSICS, MULTIDISCIPLINARY | SIMULATION | Waveguides | Electromagnetic fields | Quantum field theory | Electromagnetism | Gravity | DIRAC SPINORS | WAVEGUIDES | ELECTROMAGNETIC FIELDS | KLEIN-GORDON EQUATION | SPACE-TIME | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | FERMIONS | TWO-DIMENSIONAL CALCULATIONS | BLACK HOLES | GRAVITATIONAL FIELDS

Curved spacetime | Particle creation | Coupled waveguide array | Dirac equation | Optical simulation | PHYSICS, MULTIDISCIPLINARY | SIMULATION | Waveguides | Electromagnetic fields | Quantum field theory | Electromagnetism | Gravity | DIRAC SPINORS | WAVEGUIDES | ELECTROMAGNETIC FIELDS | KLEIN-GORDON EQUATION | SPACE-TIME | CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS | FERMIONS | TWO-DIMENSIONAL CALCULATIONS | BLACK HOLES | GRAVITATIONAL FIELDS

Journal Article

Modern Physics Letters A, ISSN 0217-7323, 02/2013, Volume 28, Issue 4, p. 1350005

Spacetime emergence refers to the notion that classical spacetime "emerges" as an approximate macroscopic entity from a non-spatio-temporal structure present...

spacetime | general covariance | Nonlinear sigma fields | ASTRONOMY & ASTROPHYSICS | CURVED SPACE | SUPERSTRINGS | PHYSICS, NUCLEAR | TIME | PHYSICS, MATHEMATICAL | COMPACTIFICATION | PHYSICS, PARTICLES & FIELDS

spacetime | general covariance | Nonlinear sigma fields | ASTRONOMY & ASTROPHYSICS | CURVED SPACE | SUPERSTRINGS | PHYSICS, NUCLEAR | TIME | PHYSICS, MATHEMATICAL | COMPACTIFICATION | PHYSICS, PARTICLES & FIELDS

Journal Article

45.
Full Text
Stability of the effective potential of the gauge-less top-Higgs model in curved spacetime

Journal of High Energy Physics, ISSN 1126-6708, 11/2015, Volume 2015, Issue 11, pp. 1 - 34

We investigate stability of the Higgs effective potential in curved spacetime. To this end, we consider the gauge-less top-Higgs sector with an additional...

Classical Theories of Gravity | Quantum Physics | Cosmology of Theories beyond the SM | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Higgs Physics | Physics | Elementary Particles, Quantum Field Theory | MASSIVE SCALAR FIELD | STANDARD MODEL | BOSON | INTERACTING THEORIES | FORM | VACUUM POLARIZATION | SCHWINGER-DEWITT TECHNIQUE | PROPAGATOR | PHYSICS, PARTICLES & FIELDS | Gravity | Field strength | Scalars | Tensors | Stability | Mathematical analysis | Curved | General Relativity and Quantum Cosmology | Phenomenology | High Energy Physics | Nuclear and High Energy Physics | High Energy Physics - Theory

Classical Theories of Gravity | Quantum Physics | Cosmology of Theories beyond the SM | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Higgs Physics | Physics | Elementary Particles, Quantum Field Theory | MASSIVE SCALAR FIELD | STANDARD MODEL | BOSON | INTERACTING THEORIES | FORM | VACUUM POLARIZATION | SCHWINGER-DEWITT TECHNIQUE | PROPAGATOR | PHYSICS, PARTICLES & FIELDS | Gravity | Field strength | Scalars | Tensors | Stability | Mathematical analysis | Curved | General Relativity and Quantum Cosmology | Phenomenology | High Energy Physics | Nuclear and High Energy Physics | High Energy Physics - Theory

Journal Article

Classical and Quantum Gravity, ISSN 0264-9381, 04/2018, Volume 35, Issue 11, p. 115004

We investigate the nature of infrared divergences for the free graviton and inflaton two-point functions in flat Friedman-Lemaitre-Robertson-Walker spacetime....

large gauge transformations | infrared divergences | QFT in curved spacetime | PERTURBATIONS | PERFECT FLUIDS | PHYSICS, MULTIDISCIPLINARY | FLATNESS | INFLATIONARY UNIVERSE | HORIZON | ROBERTSON-WALKER UNIVERSES | GRAVITON | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS

large gauge transformations | infrared divergences | QFT in curved spacetime | PERTURBATIONS | PERFECT FLUIDS | PHYSICS, MULTIDISCIPLINARY | FLATNESS | INFLATIONARY UNIVERSE | HORIZON | ROBERTSON-WALKER UNIVERSES | GRAVITON | ASTRONOMY & ASTROPHYSICS | PHYSICS, PARTICLES & FIELDS

Journal Article

International Journal of Theoretical Physics, ISSN 0020-7748, 6/2016, Volume 55, Issue 6, pp. 3059 - 3078

We investigate the effects of spin on entanglement arising in Dirac field in an expanding spacetime characterized by the Robertson-Walker metric. We present a...

Theoretical, Mathematical and Computational Physics | Quantum Physics | Physics, general | Quantum fields in curved spacetime | Physics | Entanglement characterization | Elementary Particles, Quantum Field Theory | PHYSICS, MULTIDISCIPLINARY

Theoretical, Mathematical and Computational Physics | Quantum Physics | Physics, general | Quantum fields in curved spacetime | Physics | Entanglement characterization | Elementary Particles, Quantum Field Theory | PHYSICS, MULTIDISCIPLINARY

Journal Article

48.
Full Text
Boundedness of the total energy of relativistic membranes evolving in a curved spacetime

Journal of Differential Equations, ISSN 0022-0396, 07/2018, Volume 265, Issue 1, pp. 312 - 331

We establish a global existence theory for the equation governing the evolution of a relativistic membrane in a (curved) background spacetime, when the...

Curved spacetime | Evolution of relativistic membranes | The hyperboloidal foliation method | Global energy bound | MATHEMATICS | GLOBAL EXISTENCE | MINKOWSKI SPACE | EQUATIONS | DYNAMICS | TIME

Curved spacetime | Evolution of relativistic membranes | The hyperboloidal foliation method | Global energy bound | MATHEMATICS | GLOBAL EXISTENCE | MINKOWSKI SPACE | EQUATIONS | DYNAMICS | TIME

Journal Article

International Journal of Modern Physics D, ISSN 0218-2718, 01/2019, Volume 28, Issue 1

Journal Article

Classical and Quantum Gravity, ISSN 0264-9381, 12/2012, Volume 29, Issue 24, pp. 245015 - 11

On the example of a free massless and conformally coupled scalar field, it is argued that in quantum field theory in curved spacetimes with the time-like...

TENSOR | PHYSICS, MULTIDISCIPLINARY | SITTER SPACE | ASTRONOMY & ASTROPHYSICS | TIME | HOT | QUANTUM-FIELD-THEORY | PHYSICS, PARTICLES & FIELDS | Killing | Law | Scalars | Joining | Criteria | Proposals | Quantum gravity | Curved

TENSOR | PHYSICS, MULTIDISCIPLINARY | SITTER SPACE | ASTRONOMY & ASTROPHYSICS | TIME | HOT | QUANTUM-FIELD-THEORY | PHYSICS, PARTICLES & FIELDS | Killing | Law | Scalars | Joining | Criteria | Proposals | Quantum gravity | Curved

Journal Article

Journal of Cosmology and Astroparticle Physics, ISSN 1475-7516, 12/2014, Volume 2014, Issue 12, pp. 10 - 10

We give a general expression for the Weyl tensor two-point function in a general Friedmann-Lemaitre-Robertson-Walker spacetime. We work in reduced phase space...

Cosmological perturbation theory | Inflation | Quantum field theory on curved space | Power spectrum | power spectrum | PERTURBATIONS | ASTRONOMY & ASTROPHYSICS | cosmological perturbation theory | SITTER SPACETIME | quantum field theory on curved space | inflation | QUANTUM-GRAVITY | GRAVITON PROPAGATOR | ROBERTSON-WALKER UNIVERSES | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | High Energy Physics - Theory | PHASE SPACE | CORRELATION FUNCTIONS | TENSORS | DE SITTER GROUP | DEGREES OF FREEDOM | DE SITTER SPACE | METRICS | INFRARED DIVERGENCES | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SPACE-TIME | SCALAR FIELDS | PERTURBATION THEORY | COSMOLOGICAL INFLATION | SPECTRA

Cosmological perturbation theory | Inflation | Quantum field theory on curved space | Power spectrum | power spectrum | PERTURBATIONS | ASTRONOMY & ASTROPHYSICS | cosmological perturbation theory | SITTER SPACETIME | quantum field theory on curved space | inflation | QUANTUM-GRAVITY | GRAVITON PROPAGATOR | ROBERTSON-WALKER UNIVERSES | PHYSICS, PARTICLES & FIELDS | General Relativity and Quantum Cosmology | High Energy Physics - Theory | PHASE SPACE | CORRELATION FUNCTIONS | TENSORS | DE SITTER GROUP | DEGREES OF FREEDOM | DE SITTER SPACE | METRICS | INFRARED DIVERGENCES | ASTROPHYSICS, COSMOLOGY AND ASTRONOMY | SPACE-TIME | SCALAR FIELDS | PERTURBATION THEORY | COSMOLOGICAL INFLATION | SPECTRA

Journal Article

Modern Physics Letters A, ISSN 0217-7323, 02/2015, Volume 30, Issue 5, p. 1550020

The lattice gauge theory (LGT) for curved spacetime is formulated. A discretized action is derived for both gluon and quark fields which reduces to the...

confinement | Lattice QCD | QFT curved spacetime | SPONTANEOUS BREAKING | FERMIONS | SCALE SYMMETRY | SYSTEMS | PHYSICS, NUCLEAR | TIME | MODEL | PHYSICS, MATHEMATICAL | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Lattice

confinement | Lattice QCD | QFT curved spacetime | SPONTANEOUS BREAKING | FERMIONS | SCALE SYMMETRY | SYSTEMS | PHYSICS, NUCLEAR | TIME | MODEL | PHYSICS, MATHEMATICAL | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Lattice

Journal Article

International Journal of Modern Physics D, ISSN 0218-2718, 08/2018, Volume 27, Issue 11, p. 1843001

In quantum-field theory in curved spacetime, two important physical quantities are the expectation value of the stress-energy tensor 〈 T ̂ μ ν 〉 and of the...

Bertotti-Robinson spacetime | quantum-field theory in curved spacetime | Renormalization | TENSOR | ASTRONOMY & ASTROPHYSICS | SCHWARZSCHILD SPACETIME | PHI-2

Bertotti-Robinson spacetime | quantum-field theory in curved spacetime | Renormalization | TENSOR | ASTRONOMY & ASTROPHYSICS | SCHWARZSCHILD SPACETIME | PHI-2

Journal Article

International Journal of Modern Physics D, ISSN 0218-2718, 08/2018, Volume 27, Issue 11, p. 1843014

We study vacuum and thermal expectation values of quantum scalar and Dirac fermion fields on anti-de Sitter (adS) spacetime. AdS spacetime is maximally...

anti-de Sitter space-time | Hadamard renormalization | Quantum field theory on curved space-time | relativistic kinetic theory | HEAT | MAXIMALLY SYMMETRICAL-SPACES | DESITTER SPACETIME | STATES | ASTRONOMY & ASTROPHYSICS | EQUILIBRIUM

anti-de Sitter space-time | Hadamard renormalization | Quantum field theory on curved space-time | relativistic kinetic theory | HEAT | MAXIMALLY SYMMETRICAL-SPACES | DESITTER SPACETIME | STATES | ASTRONOMY & ASTROPHYSICS | EQUILIBRIUM

Journal Article

Physics Essays, ISSN 0836-1398, 09/2014, Volume 27, Issue 3, pp. 356 - 364

Journal Article

2015 IEEE Metrology for Aerospace (MetroAeroSpace), 06/2015, pp. 198 - 203

For metrology, geodesy and gravimetry in space, satellite based instruments and measurement techniques are used and the orbits of the satellites as well as...

Jacobian matrices | Measurement | Earth | Satellites | Geodesy | Orbits | Mathematical model | Gravity | Construction | Mathematical analysis | Metrology | Deviation | Curved | Gravimetry

Jacobian matrices | Measurement | Earth | Satellites | Geodesy | Orbits | Mathematical model | Gravity | Construction | Mathematical analysis | Metrology | Deviation | Curved | Gravimetry

Conference Proceeding

Annals of Physics, ISSN 0003-4916, 04/2012, Volume 327, Issue 4, pp. 1078 - 1131

We provide a systematic and self-contained exposition of the subject of localized qubits in curved spacetimes. This research was motivated by a simple...

Curved spacetimes | Relativistic spin operators | Gravitationally induced phases | Relativistic quantum information | QUANTUM INFORMATION | RELATIVISTIC TREATMENT | SPIN | PHYSICS, MULTIDISCIPLINARY | UNRUH | Analysis | Gravity | Quantum physics | Polarization | Fermions | Mathematical models | Photons | Qubits (quantum computing) | Formalism | Curved | Information theory

Curved spacetimes | Relativistic spin operators | Gravitationally induced phases | Relativistic quantum information | QUANTUM INFORMATION | RELATIVISTIC TREATMENT | SPIN | PHYSICS, MULTIDISCIPLINARY | UNRUH | Analysis | Gravity | Quantum physics | Polarization | Fermions | Mathematical models | Photons | Qubits (quantum computing) | Formalism | Curved | Information theory

Journal Article

Annalen der Physik, ISSN 0003-3804, 04/2014, Volume 526, Issue 3-4, pp. 195 - 200

In this work a number of examples are used to illustrate uniqueness of physical prediction of the Dirac theory in a curved and a flat spacetime. Dirac...

Dirac Hamiltonian | unitary transformation | flat spacetime | curved spacetime | PT-SYMMETRY | SPIN | PHYSICS, MULTIDISCIPLINARY | SPECTRUM | EQUATION | PSEUDO-HERMITICITY | Theory | Quantum physics | Gravity | Gravitational fields | Joining | Curved | Uniqueness

Dirac Hamiltonian | unitary transformation | flat spacetime | curved spacetime | PT-SYMMETRY | SPIN | PHYSICS, MULTIDISCIPLINARY | SPECTRUM | EQUATION | PSEUDO-HERMITICITY | Theory | Quantum physics | Gravity | Gravitational fields | Joining | Curved | Uniqueness

Journal Article

International Journal of Modern Physics D, ISSN 0218-2718, 04/2015, Volume 24, Issue 5, pp. 1530013 - 1-1530013-63

This is a status report about the ongoing work on the realization of quantum field theory on curved graphene spacetimes that uses Weyl symmetry. The programme...

electronic transport in graphene | quantum fields in curved spacetime | Symmetry and conservation laws | ELECTRONIC-PROPERTIES | SUPERSYMMETRY | FIELD | BLACK-HOLE | GRAVITY | DETECTORS | ALGEBRAS | TEMPERATURE | HAWKING RADIATION | ASTRONOMY & ASTROPHYSICS | CURVATURE | Graphene | Graphite | Quantum theory | Curved | Symmetry

electronic transport in graphene | quantum fields in curved spacetime | Symmetry and conservation laws | ELECTRONIC-PROPERTIES | SUPERSYMMETRY | FIELD | BLACK-HOLE | GRAVITY | DETECTORS | ALGEBRAS | TEMPERATURE | HAWKING RADIATION | ASTRONOMY & ASTROPHYSICS | CURVATURE | Graphene | Graphite | Quantum theory | Curved | Symmetry

Journal Article

International Journal of Quantum Information, ISSN 0219-7499, 03/2015, Volume 13, Issue 2, pp. 1550020 - 1-1550020-11

The Wigner rotation angle for a particle in a circular motion in the Schwarzschild spacetime is obtained via the Fermi-Walker transport of spinors. Then, by...

Bell's inequality | Wigner rotation | curved spacetime | relativistic EPR correlations | Fermi-Walker transport | ELECTRON | GRAVITATIONAL-FIELD | PHYSICS, MATHEMATICAL | PODOLSKY-ROSEN CORRELATION | MOTION | THOMAS PRECESSION | CURVATURE | COMPUTER SCIENCE, THEORY & METHODS | PHYSICS, PARTICLES & FIELDS | Lorentz transformations | Correlation | Precession | Approximation | Mathematical analysis | Inequalities | Transport | Relativistic effects

Bell's inequality | Wigner rotation | curved spacetime | relativistic EPR correlations | Fermi-Walker transport | ELECTRON | GRAVITATIONAL-FIELD | PHYSICS, MATHEMATICAL | PODOLSKY-ROSEN CORRELATION | MOTION | THOMAS PRECESSION | CURVATURE | COMPUTER SCIENCE, THEORY & METHODS | PHYSICS, PARTICLES & FIELDS | Lorentz transformations | Correlation | Precession | Approximation | Mathematical analysis | Inequalities | Transport | Relativistic effects

Journal Article

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