Tachyon Matter

Abstract

It is shown that classical decay of unstable D-branes in bosonic and superstring theories produces pressureless gas with non-zero energy density. The energy density is stored in the open string fields, even though around the minimum of the tachyon potential there are no open string degrees of freedom. We also give a description of this phenomenon in an effective field theory.

LaTeX file, 14 pages

References in corpus (4)

• Rolling Tachyon
• Spacelike Branes
• Conformal boundary states for free bosons and fermions
• On the Strong Coupling Dynamics of heterotic string theory on C^3/Z_3

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• Tachyon potentials from a supersymmetric FRW model
• Testing a dissipative kinetic k-essence model
• Tachyon field in loop quantum cosmology: An example of traversable singularity
• Closed String Field Theory with Dynamical D-brane
• Holographic field theory models of dark energy in interaction with dark matter
• Delays in Open String Field Theory
• Rolling tachyon and the Phase Space of Open String Field Theory
• Tachyon Vortex
• BPS D-branes from an Unstable D-brane in a Curved Background
• Clustering of Superstring Loops
• Renormalization group flows and continual Lie algebras
• WMAP Constraints On K-Inflation
• Self-dual effective compact and true compacton configurations in generalized Abelian Higgs models
• BPS Wilson loops in Minkowski spacetime and Euclidean space
• Brane Decay and Death of Open Strings
• Tachyon-Dilaton-induced Inflation as an alpha'-resummed String Background
• Perturbations in Tachyon Dark Energy and their Effect on Matter Clustering
• Tachyonic (phantom) power-law cosmology
• Correlators in Timelike Bulk Liouville Theory
• Reconstructing quintom from WMAP 5-year observations: Generalized ghost condensate
• Phenomenology analysis of duration inflation for Tachyon field in loop quantum cosmology
• Cosmological constraints on superconducting dark energy models
• Observational Status of Tachyon Natural Inflation and Reheating
• Primordial Gravitational Waves Spectrum in the Coupled-Scalar-Tachyon Bounce Universe
• Constraining Cosmological Parameters with Viscous Modified Chaplygin Gas and Generalized Cosmic Chaplygin Gas Models in Horava-Lifshitz Gravity: Utilizing Late-time Datasets
• More on Tachyon Cosmology in De Sitter Gravity
• Time-localized projectors in String Field Theory with E-field
• Tachyon Mimetic Inflation as an Instabilities-Free Model
• S-matrix elements and covariant tachyon action in type 0 theory
• Deforming tachyon kinks and tachyon potentials
• Higher derivative corrections to Wess-Zumino action of Brane-Antibrane systems
• Warm Modified Chaplygin Gas Shaft Inflation
• Mirage cosmology with an unstable probe D3-brane
• Non-SUSY $p$-branes delocalized in two directions, tachyon condensation and T-duality
• Interacting Barrow Holographic Dark Energy in Non-flat Universe
• Galactic Halos and Black Holes in Non-Canonical Scalar Field Theories
• On Tachyon condensation and open-closed duality in the c=1 string theory
• Scalar field inflation and Shan-Chen fluid models
• Some Aspects of the Tachyon Inflation with Superpotential in Confrontation with Planck2018 Data
• Friedmann-Robertson-Walker Models with Late-Time Acceleration
• Generalized phenomenological models of dark energy
• The energy-momentum tensor of perturbed tachyon matter
• Inhomogeneous tachyon condensation
• Highly Symmetric D-brane-Anti-D-brane Effective Actions
• On effective actions of non-BPS branes and their higher derivative corrections
• First-order vortices in a gauged $CP(2)$ model with a Chern-Simons term
• Tachyon field non-minimally coupled to massive neutrino matter
• Non-linear spherical collapse in tachyon models, and a comparison of collapse in tachyon and quintessence models of dark energy
• Noncritical osp(1|2,R) M-theory matrix model with an arbitrary time dependent cosmological constant
• Boundary states in the Nappi-Witten model
• Cosmological Dynamics in Interacting Scalar-Torsion f(T,$\varphi$) Gravity: Investigating Energy and Momentum Couplings
• Note About Unstable M3-brane Action
• Dynamical System Analysis of a Three Fluid Cosmological Model : An Invariant Manifold approach
• On modified tachyon DBI action
• Lorentzian wormholes supported by tachyon matter
• Black Hole - String Transition and Rolling D-brane
• Conformal Bootstrap in dS/CFT and Topological Quantum Gravity
• Duality linking standard and tachyon scalar field cosmologies
• Finite Temperature Systems of Brane-Antibrane on a Torus
• Fundamental strings in SFT
• D-brane dynamics in a plane wave background
• Electric Tachyon Inflation
• Rolling tachyon in anti-de Sitter space-time
• Nontopological first-order vortices in a gauged $CP(2)$ model with a dielectric function
• Evolution of Tachyon Kink with Electric Field
• Reconstruction of a kinetic k--essence Lagrangian from a modified of dark energy equation of state
• D-Brane Effective Actions and Particle Production near the Beginning of the Tachyon Condensation
• Note on Light-like Tachyon Condensation
• Note on Dark Energy and Cosmic Transit in a scale-invariance cosmology
• Modelling Cosmic Acceleration in Modified Yang - Mills Theory
• Predictions of Dynamically Emerging Brane Inflation Models
• Evolution of Dark Energy Perturbations for Slotheon Field and Power Spectrum
• On All-Order Higher-Point $\text{D}p$-$\overline{\text{D}p}$ Effective Actions
• Role of Tachyonic Field in Accelerating Universe in Presence of Perfect Fluid
• Anti-de Sitter D-brane dynamics
• Graviton production from D-string recombination and annihilation
• Implementation of cosmological bounce inflation with Nojiri-Odintsov generalized holographic dark fluid
• ZZ Brane Decay in D Dimensions
• On the effective action of a space-like brane
• Cosmological dynamics of D-cceleration
• Symplectic structure in open string field theory I: Rolling tachyons
• Perturbation in an interacting dark universe
• Spinflation from Geometric Tachyon
• Numerical Calculation of Hubble Hierarchy Parameters and Observational Parameters of Inflation
• Rolling tachyons for separated brane-antibrane systems
• Some cosmological features of 4D Gauss-Bonnet gravity with varying cosmological constant
• Mirage resolution of cosmological singularities
• K-Inflation in Noncommutative Space-Time
• Bouncing cosmological model with general relativistic hydrodynamics in extended gravity
• Strings from geometric tachyon in Rindler space and black hole thermodynamics
• Reconstructions of Einstein-Aether Gravity from Barrow Agegraphic and New Barrow Agegraphic Dark Energy models: Examinations and Observational Limits
• Cosmological evolution of a D-brane
• D-branes in overcritical electric fields
• Homogeneous Rolling Tachyons in Boundary String Field Theory
• Quantum Cosmology Aspects Of D3 Branes and Tachyon Dynamics
• The Boundary State Formalism and Conformal Invariance in Off-shell String Theory
• Enhanced power of gravitational waves and rapid coalescence of black hole binaries through dark energy accretion
• Defect Formation with Bulk Fields
• Alpha-prime corrections to space-like branes
• Twinlike models for parametrized dark energy
• Confinement of fermions in tachyon matter
• Power spectra in extended tachyon cosmologies
• All-Order Quartic Couplings in Highly Symmetric D-brane-Anti-D-brane Systems
• Viable Anisotropic Inflation and Reheating in the Tachyon Model
• Proper acceleration, geometric tachyon and dynamics of a fundamental string near D$p$ branes
• Non linear equation of state and effective phantom divide in brane models
• On gravity localization in scalar braneworlds with a super-exponential warp factor
• All Order ${\alpha }^{\prime }$ Corrections to Fermionic Couplings of D-brane-Anti-D-brane Effective Actions
• Domain Wall and Holographic Dark Energy in $f(Q)$ Theory of Gravity
• Comments on Higher Derivative Terms for the Tachyon Action
• Can matter really cross a horizon?
• A note on Tachyon dynamics
• Chaplygin Gas of Tachyon Nature Imposed by Symmetry and Constrained via H(z) Data
• Quintessence and tachyon dark energy in interaction with dark matter: Observational constraints and model selection
• Exponentially generalized vortex
• Particle Motion Around Tachyon Monopole
• Extended tachyon field using form invariance symmetry
• On Special Limit of Non-Supersymmetric Effective Actions of type II String theory
• Weak Gravity Conjecture and Holographic Dark Energy Model with Interaction and Spatial Curvature
• On the origin of thermal string gas
• Cosmological LTB Black Hole in a Quintom Universe
• Interaction between Tachyon and Hessence (or Hantom) dark energies
• Tachyon condensation in unbalanced D-anti D system
• Late Time Behaviors of an Inhomogeneous Rolling Tachyon
• Careful calculation of thermodynamical functions of tachyon gas
• Tachyon Effective Dynamics and de Sitter Vacua
• Tachyon cosmology with non-vanishing minimum potential: a unified model
• Neutrino Interactions with perturbed Rastall Gravity: A Novel Approach to Reducing the Hubble Tension
• Particle Production in Tachyon Condensation
• A Matter with an effective EoS interacting with a tachynic field in an accelerating Universe
• Cosmological constraints on a dark energy model with a non-linear scalar field
• The possibility of a stable flat dark energy-dominated Swiss-cheese Brane-world universe with a deceleration-acceleration transition
• Quantum Gravity Effects on the Tachyon Inflation from Thermodynamic Perspective
• Brane with Transverse Rotation and Background Fields: Boundary State and Tachyon Condensation
• Varying Alpha Generalized Dirac-Born-Infeld Models
• Mirage Cosmology of U(1) Gauge Field on Unstable D3 Brane Universe
• On non-homogeneous tachyon condensation in closed string theory
• Viable Intermediate Inflation in the Mimetic DBI Model
• Tachyon Couplings to Fermion
• Galilean symmetry in generalized abelian Schrödinger-Higgs models with and without gauge field interaction
• Excited D-brane decay in Cubic String Field Theory and in Bosonic String Theory
• Red-shift parametrizations of dark energy and observational constraint on their parameters: Galileon gravity as background
• Interacting Models of Generalised Chaplygin Gas and Modified Chaplygin Gas with Barotropic Fluid
• Propagation Constraints and Classical Solutions in K-essence Like Theories
• A scaling invariance of the perturbations in $k$-inflation models
• Intermediate and Power-Law Inflation in the Tachyon Model with Constant Sound Speed
• Tachyon field theory description of (thermo)dynamics in dS space
• A non-singular closed bouncing universe without violation of null energy condition
• How to Stop (Worrying and Love) the Bubble: Boundary Changing Solutions
• Self-dual configurations in a generalized Abelian Chern-Simons-Higgs model with explicit breaking of the Lorentz covariance
• Quark flavors in hot and dense holographic QCD: setup and comparison to data
• Confinement of Fermions in Tachyon Matter at Finite Temperature
• Expanding Universe: Thermodynamical Aspects From Different Models
• A Gravity Dual of Localized Tachyon Condensation in Intersecting Branes
• Following the density perturbations through a bounce with AdS/CFT Correspondence
• Negative-Tension Branes and Tensionless 1/2 Brane in Boundary Conformal Field Theory
• An exotic k-essence interpretation of interactive cosmological models
• Exact solutions in the Dirac-Born-Infeld effective theory and the fate of tachyon
• Thermodynamics of irreversible particle creation phenomena and its cosmological consequence
• Modified scaling in $k$-essence model in interacting dark energy - dark matter scenario
• "Warm" Tachyon Matter from Back-reaction on the Brane
• Interacting tachyon with varying mass dark matter
• Fractional S-branes on a Spacetime Orbifold
• Complete factorization of equations of motion for generalized scalar field theories
• Observational Constraints on Chaplygin Gas Models in Non-Minimally Coupled Power Law $f(Q)$ Gravity with Quasars
• Nontopological first-order vortices in a gauged $CP(2)$ theory endowed with the Chern-Simons action
• Logamediate inflation in DGP cosmology driven by a non-canonical scalar field
• Non-singular Bouncing Cosmology in $f(R,G,T)$--Quintom model
• Fundamental String (Membrane) Orbiting D5(M5)-branes
• Self-dual solitons in a Born-Infeld baby Skyrme model
• Time-dependent Backgrounds in String Theory and Dualities
• Condensation de tachyon dans le système brane-antibrane
• A Tachyon Field around the Black Hole
• Proposal for D0-brane anti-D0-brane Action
• Cosmological Model of Interacting Phantom and Yang-Mills Fields
• Dissolving D0-brane into D2-brane with background B-field
• A speed limit on tachyon fields from cosmological and fine-structure data
• Exact solutions and momentum couplings in the Dirac-Born-Infeld effective theory
• On the effective action of D-brane-anti-D-brane system
• Phase space analysis and cosmography of a two-fluid cosmological model
• Strings as sigma models and in the tensionless limit
• An analysis of Born-Infeld boson compact objects
• A Note on Tachyon Moduli and Closed Strings
• Kinetically stabilized inflation