Journal Article

Annals of Physics, ISSN 0003-4916, 04/2019, Volume 403, pp. 24 - 33

In this study, the Majorana equation for particles with arbitrary spin is solved for a half-integer spin free particle. The solution for the fundamental state,...

Particles with arbitrary spin | Infinite component wavevector | Tachyon | TACHYONS | PHYSICS, MULTIDISCIPLINARY | Analysis | Quantum theory | Physics - General Physics

Particles with arbitrary spin | Infinite component wavevector | Tachyon | TACHYONS | PHYSICS, MULTIDISCIPLINARY | Analysis | Quantum theory | Physics - General Physics

Journal Article

Astroparticle Physics, ISSN 0927-6505, 2015, Volume 66, pp. 11 - 17

Six observations involving cosmology, particle physics and cosmic rays are consistent with the hypothesis that the electron neutrino is a m =-0.11Ā±0.02eV...

Cosmology | Dark energy | Tachyons | Neutrinos | Cosmic rays

Cosmology | Dark energy | Tachyons | Neutrinos | Cosmic rays

Journal Article

Physical Review A - Atomic, Molecular, and Optical Physics, ISSN 1050-2947, 08/2011, Volume 84, Issue 2

We apply gain and loss to honeycomb photonic lattices and show that the dispersion relation is identical to tachyons-particles with imaginary mass that travel...

REAL | EIGENVALUES | OPTICS | SPECTRA | DIRAC-EQUATION | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | Physics - Optics | TACHYONS | HONEYCOMB STRUCTURES | OPTICAL SYSTEMS | SYMMETRY | SYMMETRY BREAKING | PHOTONS | ATOMIC AND MOLECULAR PHYSICS | DISPERSION RELATIONS

REAL | EIGENVALUES | OPTICS | SPECTRA | DIRAC-EQUATION | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | Physics - Optics | TACHYONS | HONEYCOMB STRUCTURES | OPTICAL SYSTEMS | SYMMETRY | SYMMETRY BREAKING | PHOTONS | ATOMIC AND MOLECULAR PHYSICS | DISPERSION RELATIONS

Journal Article

International Journal of Modern Physics A, ISSN 0217-751X, 09/2005, Volume 20, Issue 24, pp. 5513 - 5656

In this review we describe our current understanding of the properties of open string tachyons on an unstable D-brane or braneāantibrane system in string...

Open string field theory | Tachyon condensation | Two-dimensional string theory | Boundary conformal field theory | BRANE DESCENT RELATIONS | BPS D-BRANES | boundary conformal field theory | two-dimensional string theory | PHYSICS, NUCLEAR | FUNDAMENTAL STRINGS | tachyon condensation | P-BRANES | CLASSICAL SOLUTION | GAUGE-THEORY | ROLLING TACHYON | K-THEORY | open string field theory | CONFORMAL FIELD-THEORIES | NONCOMMUTATIVE TACHYON | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Open string field theory | Tachyon condensation | Two-dimensional string theory | Boundary conformal field theory | BRANE DESCENT RELATIONS | BPS D-BRANES | boundary conformal field theory | two-dimensional string theory | PHYSICS, NUCLEAR | FUNDAMENTAL STRINGS | tachyon condensation | P-BRANES | CLASSICAL SOLUTION | GAUGE-THEORY | ROLLING TACHYON | K-THEORY | open string field theory | CONFORMAL FIELD-THEORIES | NONCOMMUTATIVE TACHYON | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 0556-2821, 11/2004, Volume 70, Issue 10, pp. 1 - 103505

Causality on the gravity side of the AdS/CFT correspondence restricts motion on the moduli space of the N=4 super Yang-Mills theory by imposing a speed limit...

EVOLUTION | INFLATION | ASTRONOMY & ASTROPHYSICS | DYNAMICS | D-BRANES | TACHYON | PHYSICS, PARTICLES & FIELDS

EVOLUTION | INFLATION | ASTRONOMY & ASTROPHYSICS | DYNAMICS | D-BRANES | TACHYON | PHYSICS, PARTICLES & FIELDS

Journal Article

1981, Volume Bd. 4., vi, 125

Book

Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8121, 09/2011, Volume 44, Issue 38, pp. 385401 - 38

We study closed bosonic strings propagating both in a flat background with constant H-flux and in its T-dual configurations. We define a conformal field theory...

PHYSICS, MULTIDISCIPLINARY | PHYSICS, MATHEMATICAL | T-DUALITY | Asymmetry | Propagation | Constants | Field theory | Mathematical models | Fluxes | Tachyons | Strings

PHYSICS, MULTIDISCIPLINARY | PHYSICS, MATHEMATICAL | T-DUALITY | Asymmetry | Propagation | Constants | Field theory | Mathematical models | Fluxes | Tachyons | Strings

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 9/2015, Volume 2015, Issue 9, pp. 1 - 28

Bound states of 7-branes known as āT-branesā have properties that defy usual geometric intuition. For instance, the gauge group of n coincident branes may not...

Superstring Vacua | D-branes | F-Theory | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | Tachyon Condensation | CATEGORIES | PHYSICS, PARTICLES & FIELDS | Spectra | Tachyons | Gages | Condensation | Loci | Gain | Branes | Gauges | Physics - High Energy Physics - Theory

Superstring Vacua | D-branes | F-Theory | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | Tachyon Condensation | CATEGORIES | PHYSICS, PARTICLES & FIELDS | Spectra | Tachyons | Gages | Condensation | Loci | Gain | Branes | Gauges | Physics - High Energy Physics - Theory

Journal Article

Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 09/2005, Volume 72, Issue 6

We explore a possibility for the Universe to cross the w=-1 cosmological constant barrier for the dark energy state parameter. We consider the Universe as a...

SUPERSTRING FIELD-THEORY | ACCELERATING UNIVERSE | TACHYON CONDENSATION | COSMOLOGY | EVOLUTION | INFLATION | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | SUPERNOVAE | EQUATION | STRING THEORY | PHYSICS, PARTICLES & FIELDS

SUPERSTRING FIELD-THEORY | ACCELERATING UNIVERSE | TACHYON CONDENSATION | COSMOLOGY | EVOLUTION | INFLATION | ASTRONOMY & ASTROPHYSICS | CONSTRAINTS | SUPERNOVAE | EQUATION | STRING THEORY | PHYSICS, PARTICLES & FIELDS

Journal Article

Journal of High Energy Physics, ISSN 1029-8479, 8/2019, Volume 2019, Issue 8, pp. 1 - 30

We consider phase transitions occurring in four-dimensional heterotic orbifold models, when the scale of spontaneous breaking of N $$ \mathcal{N} $$ = 1...

Supersymmetry Breaking | Supersymmetric Effective Theories | Superstrings and Heterotic Strings | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | Tachyon Condensation | SUPERGRAVITY | YANG-MILLS | VORTICES | N=4 | WORLD-SHEET | SUPERSTRINGS | TEMPERATURE | FREEDOM | DUALITY | OPEN STRINGS | PHYSICS, PARTICLES & FIELDS | Supersymmetry | Broken symmetry | Fermions | Boundary conditions | Scalars | Tachyons | Phase transitions | Bosons

Supersymmetry Breaking | Supersymmetric Effective Theories | Superstrings and Heterotic Strings | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | Tachyon Condensation | SUPERGRAVITY | YANG-MILLS | VORTICES | N=4 | WORLD-SHEET | SUPERSTRINGS | TEMPERATURE | FREEDOM | DUALITY | OPEN STRINGS | PHYSICS, PARTICLES & FIELDS | Supersymmetry | Broken symmetry | Fermions | Boundary conditions | Scalars | Tachyons | Phase transitions | Bosons

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 7/2018, Volume 2018, Issue 7, pp. 1 - 14

In this paper, we give a map from matrices to a commutative geometry from a bound state of a D2-brane and N D0-branes. For this, tachyons in auxiliary unstable...

D-branes | Non-Commutative Geometry | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | 1/N Expansion | Elementary Particles, Quantum Field Theory | Tachyon Condensation | QUANTIZATION | PHYSICS, PARTICLES & FIELDS | Geometry | Tachyons | Regularization | Branes | Physics - High Energy Physics - Theory | High Energy Physics | Theory | Nuclear and particle physics. Atomic energy. Radioactivity | High Energy Physics - Theory

D-branes | Non-Commutative Geometry | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | 1/N Expansion | Elementary Particles, Quantum Field Theory | Tachyon Condensation | QUANTIZATION | PHYSICS, PARTICLES & FIELDS | Geometry | Tachyons | Regularization | Branes | Physics - High Energy Physics - Theory | High Energy Physics | Theory | Nuclear and particle physics. Atomic energy. Radioactivity | High Energy Physics - Theory

Journal Article

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, ISSN 1364-503X, 10/2018, Volume 376, Issue 2134, p. 20170448

A little discussed aspect of Heaviside's work in electromagnetics concerned faster-than-light (FTL) charged particles, precursors to the hypothetical tachyon...

Cherenkov radiation | faster-than-light | tachyons | time travel | electromagnetic mass | paradoxes | FIELD | MULTIDISCIPLINARY SCIENCES | MAXWELL

Cherenkov radiation | faster-than-light | tachyons | time travel | electromagnetic mass | paradoxes | FIELD | MULTIDISCIPLINARY SCIENCES | MAXWELL

Journal Article

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, ISSN 1475-7516, 05/2019, Volume 2019, Issue 5, pp. 44 - 44

We first point out to all order alpha' corrections to lower order fermionic couplings and their effective actions of type II super string theory. In order to...

STRINGS | STATES | IIB | TERMS | TACHYON | supersymmetry and cosmology | SUPERCONNECTIONS | RR COUPLINGS | string theory and cosmology | ASTRONOMY & ASTROPHYSICS | BULK SINGULARITY STRUCTURES | SYMMETRY-BREAKING | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

STRINGS | STATES | IIB | TERMS | TACHYON | supersymmetry and cosmology | SUPERCONNECTIONS | RR COUPLINGS | string theory and cosmology | ASTRONOMY & ASTROPHYSICS | BULK SINGULARITY STRUCTURES | SYMMETRY-BREAKING | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Theory

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 4/2017, Volume 2017, Issue 4, pp. 1 - 70

We continue with the analysis of finite temperature corrections to the Tachyon mass in intersecting branes which was initiated in [1]. In this paper we extend...

D-branes | Gauge Symmetry | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | Tachyon Condensation | PROPAGATOR | PHYSICS, PARTICLES & FIELDS | Transition temperature | Amplitudes | Branes | Approximation | Mathematical analysis | Exact solutions | Mathematical models | Tachyons | Physics - High Energy Physics - Theory

D-branes | Gauge Symmetry | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | Tachyon Condensation | PROPAGATOR | PHYSICS, PARTICLES & FIELDS | Transition temperature | Amplitudes | Branes | Approximation | Mathematical analysis | Exact solutions | Mathematical models | Tachyons | Physics - High Energy Physics - Theory

Journal Article

Journal of High Energy Physics, ISSN 1126-6708, 9/2017, Volume 2017, Issue 9, pp. 1 - 19

The entire S-matrix elements of four, five and six point functions of D-brane-anti D-brane system are explored. To deal with symmetries of string amplitudes as...

String Field Theory | p-branes | Superstrings and Heterotic Strings | Quantum Physics | Quantum Field Theories, String Theory | Chern-Simons Theories | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | RAMOND-RAMOND | FIELD-THEORY | CHERN-SIMONS | TACHYON | NON-BPS | SUPERCONNECTIONS | RR COUPLINGS | BULK SINGULARITY STRUCTURES | AMPLITUDES | ALL-ORDER | PHYSICS, PARTICLES & FIELDS | String theory | Couplings | Field theory | Tachyons | General Relativity and Quantum Cosmology | High Energy Physics - Phenomenology | Nuclear and particle physics. Atomic energy. Radioactivity | High Energy Physics - Theory

String Field Theory | p-branes | Superstrings and Heterotic Strings | Quantum Physics | Quantum Field Theories, String Theory | Chern-Simons Theories | Classical and Quantum Gravitation, Relativity Theory | Physics | Elementary Particles, Quantum Field Theory | RAMOND-RAMOND | FIELD-THEORY | CHERN-SIMONS | TACHYON | NON-BPS | SUPERCONNECTIONS | RR COUPLINGS | BULK SINGULARITY STRUCTURES | AMPLITUDES | ALL-ORDER | PHYSICS, PARTICLES & FIELDS | String theory | Couplings | Field theory | Tachyons | General Relativity and Quantum Cosmology | High Energy Physics - Phenomenology | Nuclear and particle physics. Atomic energy. Radioactivity | High Energy Physics - Theory

Journal Article

Physical Review Letters, ISSN 0031-9007, 02/2017, Volume 118, Issue 5, p. 051601

We study the Gauss-Bonnet (GB) term as the leading higher-curvature correction to pure Einstein gravity. Assuming a tree-level ultraviolet completion free of...

SPIN | PHYSICS, MULTIDISCIPLINARY | TERMS | Ghosts | Gravitation | Spectra | Representations | Tachyons | Ultraviolet | Coefficients

SPIN | PHYSICS, MULTIDISCIPLINARY | TERMS | Ghosts | Gravitation | Spectra | Representations | Tachyons | Ultraviolet | Coefficients

Journal Article

International Journal of Modern Physics A, ISSN 0217-751X, 11/2017, Volume 32, Issue 33, p. 1750201

In this paper we discuss the boson/vortex duality by mapping the (3 + 1)D GrossāPitaevskii theory into an effective string theory in the presence of...

effective string theory | D-brane | dark soliton | boson/vortex duality | Gross-Pitaevskii theory | noncommutative tachyon field theory | noncommutative soliton | PHYSICS, NUCLEAR | STRING THEORY | PHYSICS, PARTICLES & FIELDS | String theory | Analysis

effective string theory | D-brane | dark soliton | boson/vortex duality | Gross-Pitaevskii theory | noncommutative tachyon field theory | noncommutative soliton | PHYSICS, NUCLEAR | STRING THEORY | PHYSICS, PARTICLES & FIELDS | String theory | Analysis

Journal Article

Nuclear Physics, Section B, ISSN 0550-3213, 04/2011, Volume 845, Issue 1, pp. 1 - 29

There are a number of reasons to entertain the possibility that locality is violated on microscopic scales, for example through the presence of an infinite...

String field theory | Tachyon condensation | Delay differential equations | Nonlocal field theory | FIELD-THEORY | MODEL | TACHYON | PHYSICS, PARTICLES & FIELDS

String field theory | Tachyon condensation | Delay differential equations | Nonlocal field theory | FIELD-THEORY | MODEL | TACHYON | PHYSICS, PARTICLES & FIELDS

Journal Article