Results 81 to 90 of about 1,548,951 (374)
Polarized deep inelastic and elastic scattering from gauge/string duality [PDF]
, 2009 In this paper, we investigate deep inelastic and elastic scattering on a polarized spin-$\frac{1}{2}$ hadron using gauge/string duality. This spin-$\frac{1}{2}$ hadron corresponds to a supergravity mode of the dilatino.
Jian-hua Gao, B. Xiao
semanticscholar +1 more source
Reviews of Modern Physics, 1996 The strong coupling limit of a quantum system is in general quite complicated, but in some cases a great simplification occurs: the strongly coupled limit is equivalent to the weakly coupled limit of some other system. In string theory conjectures of this type go back several years, but only in the past year and a half has it been understood to be a ...
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Remarks on T-duality for open strings [PDF]
Nuclear Physics B - Proceedings Supplements, 1997 This contribution gives in sigma-model language a short review of recent work on T-duality for open strings in the presence of abelian or non-abelian gauge fields. Furthermore, it adds a critical discussion of the relation between RG beta-functions and the Born-Infeld action in the case of a string coupled to a D-brane.
H.J. Otto, Harald Dorn
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Niemeier Lattices in the Free Fermionic Heterotic–String Formulation
Advances in Mathematical Physics, 2017 The spinor–vector duality was discovered in free fermionic constructions of the heterotic string in four dimensions. It played a key role in the construction of heterotic–string models with an anomaly-free extra Z′ symmetry that may remain unbroken down ...
Panos Athanasopoulos, Alon E. Faraggi
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A supermembrane description of string-string duality [PDF]
Physics Letters B, 1997 We show that the open membrane action on $T^3\times S^1/Z^2$ is equivalent to the closed membrane action on K3. The main difference between the two actions is that one generates the KK modes in the worldvolume action which is the strong coupling limit of \IIA\ while the other action generates the KK modes in a worldsheet action.
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T-duality equivalences beyond string theory
Journal of High Energy Physics, 2019 We examine a two parameter family of gravitational actions which contains higher-derivative terms. These are such that the entire action is invariant under corrected T-duality rules, which we derive explicitly.
José D. Edelstein +3 more
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Journal of High Energy Physics, 2022 AdS3 string theory in the stringy regime k = (R AdS /ℓ s )2 < 1 provides a laboratory for the study of holography in which both sides of AdS/CFT duality are under fairly good control.
Emil J. Martinec
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Aspects of T-duality in open strings [PDF]
Nuclear Physics B, 1996 We study T-duality for open strings in various $D$-manifolds in the approach of canonical transformations. We show that this approach is particularly useful to study the mapping of the boundary conditions since it provides an explicit relation between initial and dual variables.
Yolanda Lozano, Javier Borlaf
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ENERGY LOSS IN A STRONGLY COUPLED THERMAL MEDIUM AND THE GAUGE-STRING DUALITY [PDF]
, 2009 We review methods developed in the gauge-string duality to treat energy loss by energetic probes of a strongly coupled thermal medium. After introducing the black hole description of the thermal medium, we discuss the trailing string behind a heavy quark
S. Gubser, S. Pufu, F. Rocha, A. Yarom
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Baryon modes in string breaking from gauge/string duality
Physics Letters B, 2020 We consider the string breaking phenomenon within effective string models which purport to mimic QCD with two light flavors, with a special attention to baryon modes.
Oleg Andreev
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