Gauge Invariant Overlaps for Classical Solutions in Open String Field Theory
arXiv:0804.1541 · doi:10.1016/j.nuclphysb.2008.05.025
Abstract
We calculate gauge invariant observables for Schnabl's solution with analytic method and with the level truncation approximation. We also compute them for the numerical solution initially obtained by Sen and Zwiebach in the level truncation approximation to compare with the one for Schnabl's solution. The results are consistent with the expectation that they may be gauge equivalent. We briefly discuss the gauge invariant observables and the action for a marginal solution with a nonsingular current.
33 pages, 5 figures, LaTeX; v2:typos corrected, references added; v3: improved numerical analysis in section 4
References in corpus (23)
- Descent Relations Among Bosonic D-branes
- Universality of the Tachyon Potential
- Tachyon condensation in string field theory
- Comments on Schnabl's analytic solution for tachyon condensation in Witten's open string field theory
- Tachyon potentials, star products and universality
- Proof of vanishing cohomology at the tachyon vacuum
- Analytic Solutions for Marginal Deformations in Open String Field Theory
- Level truncation and the tachyon in open bosonic string field theory
- Comments on Marginal Deformations in Open String Field Theory
- Observables of String Field Theory
- Experimental String Field Theory
- Exact marginality in open string field theory: a general framework
- Interpolating String Field Theories
- On the validity of the solution of string field theory
- Marginal deformations in string field theory
- Wilson Lines and Classical Solutions in Cubic Open String Field Theory
- Analytic Solutions for Tachyon Condensation with General Projectors
- Comments on Solutions for Nonsingular Currents in Open String Field Theories
- CFT Description of Identity String Field: Toward Derivation of the VSFT Action
- Level truncation analysis of exact solutions in open string field theory
- Closed String Amplitudes in Open String Field Theory
- Exploring Vacuum Manifold of Open String Field Theory
- Closed String S-matrix Elements in Open String Field Theory
Cited by in corpus (47)
- Analytical Solutions of Open String Field Theory
- Solutions from boundary condition changing operators in open string field theory
- On Multibrane Solutions in Open String Field Theory
- The boundary state from open string fields
- Boundary State from Ellwood Invariants
- On the classical equivalence of superstring field theories
- Multibrane Solutions in Open String Field Theory
- Solutions from boundary condition changing operators in open superstring field theory
- Comments on gauge invariant overlaps for marginal solutions in open string field theory
- Pure Gauge Configurations and Tachyon Solutions to String Field Theories Equations of Motion
- Comments on superstring field theory and its vacuum solution
- One-Loop Riemann Surfaces in Schnabl Gauge
- Schnabl's Solution and Boundary States in Open String Field Theory
- Numerical Evaluation of Gauge Invariants for -gauge Solutions in Open String Field Theory
- Pure Gauge Configurations and Solutions to Fermionic Superstring Field Theories Equations of Motion
- General Linear Gauges and Amplitudes in Open String Field Theory
- Gauge-invariant observables and marginal deformations in open string field theory
- The Tachyon Potential in the Sliver Frame
- Counterterm resummation for 2PI-approximation in constant background
- Renormalization of O(N) model in 1/N expansion in auxiliary field formalism
- Ising model conformal boundary conditions from open string field theory
- Rolling Near the Tachyon Vacuum
- Conservation laws and tachyon potentials in the sliver frame
- Inversion Symmetry of Gravitational Coupling in Cubic String Field Theory
- On Nontrivial Solutions around a Marginal Solution in Cubic Superstring Field Theory
- Homotopy Operators and Identity-Based Solutions in Cubic Superstring Field Theory
- Cubic interaction term for Schnabl's solution using Pade approximants
- Universal Solutions in Open String Field Theory
- Closed string symmetries in open string field theory: tachyon vacuum as sine-square deformation
- Vector profile and gauge invariant observables of string field theory solutions for constant magnetic field background
- Numerical Evaluation of Gauge Invariants for a-gauge Solutions in Open String Field Theory
- Numerical Solutions of Open String Field Theory in Marginally Deformed Backgrounds
- String field theory solution corresponding to constant background magnetic field
- Superstring field theory equivalence: Ramond sector
- Deriving on-shell open string field amplitudes without using Feynman rules
- Analytic Construction of Multi-brane Solutions in Cubic String Field Theory for Any Brane Number
- Numerical twist-even SU(1,1)-singlet solutions in open string field theory around the identity-based solution
- Level Truncation Approach to Open String Field Theory
- Non-perturbative construction of counterterms for 2PI-approximation
- Observables for identity-based tachyon vacuum solutions
- Bernoulli Numbers and Multi-brane Solutions in Cubic String Field Theory
- On string fields and superstring field theories
- Numerical universal solutions in -gauge in open string field theory
- Lattice String Field Theory: The linear dilaton in one dimension
- Classical solution for ghost D-branes in string field theory
- Topological defects in open string field theory
- algebra and the gauge invariant overlap in open string field theory