Results 91 to 100 of about 5,934,199 (289)
Reality of superstring field theory action [PDF]
, 2016 A bstractWe determine the reality conditions on the string fields that make the action for heterotic and type II string field theories real.
A. Sen
semanticscholar +1 more source
Towards Vacuum Superstring Field Theory: The Supersliver [PDF]
, 2001 We extend some aspects of vacuum string field theory to superstring field theory in Berkovits' formulation, and we study the star algebra in the fermionic matter sector.
Berkovits N. +26 more
core +3 more sources
Complete action for open superstring field theory [PDF]
, 2015 We construct a complete action for open superstring field theory that includes the NeveuSchwarz sector and the Ramond sector. For the Neveu-Schwarz sector, we use the string field in the large Hilbert space of the superconformal ghost sector, and the ...
H. Kunitomo, Y. Okawa
semanticscholar +1 more source
Does Yang-Mills theory describe quantum gravity? [PDF]
, 2014 The strongest version of the gauge/gravity duality conjecture relates the 1/N correction in super Yang-Mills theory and the quantum correction in superstring theory. We perform a quantitative test of this conjecture at finite temperature, by studying the
Hanada, Masanori
core +1 more source
Double Copy From Tensor Products of Metric BV■‐Algebras
Fortschritte der Physik, Volume 73, Issue 1-2, February 2025.Abstract Field theories with kinematic Lie algebras, such as field theories featuring color–kinematics duality, possess an underlying algebraic structure known as BV■‐algebra. If, additionally, matter fields are present, this structure is supplemented by a module for the BV■‐algebra.
Leron Borsten +5 more
wiley +1 more source
Worldsheet formalism for decoupling limits in string theory
Journal of High Energy PhysicsWe study the bosonic sector of a decoupling limit of type IIA superstring theory, where a background Ramond-Ramond one-form is fined tuned to its critical value, such that it cancels the associated background D0-brane tension.
Joaquim Gomis, Ziqi Yan
doaj +1 more source
Gauge invariant 1PI effective superstring field theory: inclusion of the Ramond sector [PDF]
Journal of High Energy Physics, 2015 We construct off-shell amplitudes in heterotic and type II string theories in-volving arbitrary combination of Ramond and Neveu-Schwarz sector external states.
A. Sen
semanticscholar +1 more source
Factorization of the Two Loop Four-Particle Amplitude in Superstring Theory Revisited
, 2005 We study in detail the factorization of the newly obtained two-loop four-particle amplitude in superstring theory. In particular some missing factors from the scalar correlators are obtained correctly, in comparing with a previous study of the ...
C.-J. Zhu +11 more
core +1 more source
STRINGY EVIDENCE FOR D=11 STRUCTURE IN STRONGLY COUPLED TYPE II-A SUPERSTRING [PDF]
, 1995 Witten proposed that the low energy physics of strongly coupled D=10 type-IIA superstring may be described by D=11 supergravity. To explore the stringy aspects of the underlying theory we examine the stringy massive states.
C.M. Hull +8 more
core +2 more sources
Fortschritte der Physik, Volume 73, Issue 1-2, February 2025.Abstract S. Gukov and C. Vafa proposed a characterization of rational N=(1,1)$N=(1,1)$ superconformal field theories (SCFTs) in 1+1$1+1$ dimensions with Ricci‐flat Kähler target spaces in terms of the Hodge structure of the target space, extending an earlier observation by G. Moore.
Abhiram Kidambi +2 more
wiley +1 more source