Second order effect of twist deformations in the D1D5 CFT

Carson, Zaq; Hampton, Shaun; Mathur, Samir D.

doi:10.1007/JHEP04(2016)115

Title: Second order effect of twist deformations in the D1D5 CFT

Abstract

Thermalization in the D1D5 CFT should occur via interactions caused by the twist operator, which deforms the theory off its free orbifold point. Earlier studies investigating this deformation at first order did not show any definite evidence of thermalization. In this paper we study the deformation to second order, where we do expect to see the effects that should give thermalization. We compute the effect of two twist operators on an initial vacuum state, which generates a squeezed state analogous to the case for a single twist. We obtain expressions for the Bogoliubov coefficients in this 2-twist case.

Authors:

Carson, Zaq ^[1]; Hampton, Shaun ^[1]; Mathur, Samir D. ^[1]

The Ohio State Univ., Columbus, OH (United States)

Publication Date:: Tue Apr 19 00:00:00 EDT 2016

Research Org.:: The Ohio State Univ., Columbus, OH (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP)

OSTI Identifier:: 1602517

Grant/Contract Number:: SC0011726

Resource Type:: Accepted Manuscript

Journal Name:: Journal of High Energy Physics (Online)

Additional Journal Information:: Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2016; Journal Issue: 4; Journal ID: ISSN 1029-8479

Publisher:: Springer Berlin

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; AdS-CFT correspondence; black holes; black holes in string theory; conformal field models in string theory

Citation Formats


                    Carson, Zaq, Hampton, Shaun, and Mathur, Samir D. Second order effect of twist deformations in the D1D5 CFT.  United States: N. p., 2016. 
Web.  doi:10.1007/JHEP04(2016)115.

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                    Carson, Zaq, Hampton, Shaun, & Mathur, Samir D. Second order effect of twist deformations in the D1D5 CFT.  United States.  https://doi.org/10.1007/JHEP04(2016)115

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                    Carson, Zaq, Hampton, Shaun, and Mathur, Samir D. Tue .  
"Second order effect of twist deformations in the D1D5 CFT".  United States.  https://doi.org/10.1007/JHEP04(2016)115.  https://www.osti.gov/servlets/purl/1602517.

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@article{osti_1602517,

  title        = {Second order effect of twist deformations in the D1D5 CFT},

  author       = {Carson, Zaq and Hampton, Shaun and Mathur, Samir D.},

  abstractNote = {Thermalization in the D1D5 CFT should occur via interactions caused by the twist operator, which deforms the theory off its free orbifold point. Earlier studies investigating this deformation at first order did not show any definite evidence of thermalization. In this paper we study the deformation to second order, where we do expect to see the effects that should give thermalization. We compute the effect of two twist operators on an initial vacuum state, which generates a squeezed state analogous to the case for a single twist. We obtain expressions for the Bogoliubov coefficients in this 2-twist case.},

  doi          = {10.1007/JHEP04(2016)115},

  journal      = {Journal of High Energy Physics (Online)},

  number       = 4,

  volume       = 2016,

  place        = {United States},

  year         = {Tue Apr 19 00:00:00 EDT 2016},

  month        = {Tue Apr 19 00:00:00 EDT 2016}

}

Copy to clipboard

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Works referencing / citing this record:

Entanglement entropy in inhomogeneous quenches in ${AdS}_{3} / {CFT}_{2}$
journal, November 2018

De Jonckheere, Tim; Lindgren, Jonathan
Physical Review D, Vol. 98, Issue 10
DOI: 10.1103/physrevd.98.106006

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Title: Second order effect of twist deformations in the D1D5 CFT

Abstract

Citation Formats

Bogoliubov coefficients for the twist operator in the D1D5 CFT journal, December 2014

PP-Wave/ CFT 2 Duality journal, November 2002

D1/D5 moduli in SCFT and gauge theory, and Hawking radiation journal, January 2000

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The Large-N Limit of Superconformal Field Theories and Supergravity journal, January 1999

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The D1/D5 system and singular CFT journal, April 1999

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Anti de Sitter space and holography journal, January 1998

Comments on the N = 2,3,4 superconformal algebras in two dimensions journal, January 1987

Microscopic origin of the Bekenstein-Hawking entropy journal, June 1996

A spin chain for the symmetric product CFT2 journal, May 2010

Proving the PP-Wave/CFT 2 Duality journal, December 2002

U(1) charges and moduli in the D1-D5 system journal, June 1999

Comparing decay rates for black holes and D-branes journal, November 1996

Deforming the D1D5 CFT away from the orbifold point journal, June 2010

Excitations in the deformed D1D5 CFT journal, June 2010

Instanton strings and hyper-Kähler geometry journal, March 1999

Absorption versus decay of black holes in string theory and T-symmetry journal, November 1996

Diagrams for symmetric product orbifolds journal, October 2009

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D-brane approach to black hole quantum mechanics journal, July 1996

Entanglement entropy in inhomogeneous quenches in AdS 3 / CFT 2 journal, November 2018

Bogoliubov coefficients for the twist operator in the D1D5 CFT
journal, December 2014

PP-Wave/ CFT ₂ Duality
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D1/D5 moduli in SCFT and gauge theory, and Hawking radiation
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Effect of the twist operator in the D1D5 CFT
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Effect of the deformation operator in the D1D5 CFT
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Gauge theory correlators from non-critical string theory
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The D1/D5 system and singular CFT
journal, April 1999

Correlation Functions for M N / S N Orbifolds
journal, May 2001

Interactions involving D-branes
journal, December 1996

Anti de Sitter space and holography
journal, January 1998

Comments on the N = 2,3,4 superconformal algebras in two dimensions
journal, January 1987

Microscopic origin of the Bekenstein-Hawking entropy
journal, June 1996

A spin chain for the symmetric product CFT2
journal, May 2010

Proving the PP-Wave/CFT ₂ Duality
journal, December 2002

U(1) charges and moduli in the D1-D5 system
journal, June 1999

Comparing decay rates for black holes and D-branes
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Deforming the D1D5 CFT away from the orbifold point
journal, June 2010

Excitations in the deformed D1D5 CFT
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Instanton strings and hyper-Kähler geometry
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Absorption versus decay of black holes in string theory and T-symmetry
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