Chiral boundary conditions for singletons and W-branes

Raeymaekers, Joris; Bleeken, Dieter Van den

doi:10.1007/jhep07(2017)049

Cited by 2 publications

(2 citation statements)

References 42 publications

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“…Indeed, the particular D0-brane centers in a D6-anti-D6 background considered in [26] lift to spinning particles in AdS 3 . In that setting, the backreaction on the non-gravitational fields in the 3D theory make the system hard to analyze [27,28].…”

Section: Jhep06(2020)119mentioning

confidence: 99%

Information recovery from pure state geometries in 3D

Hulík

Raeymaekers

Vasilakis

2020

J. High Energ. Phys.

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It is a well-studied phenomenon in AdS 3 /CFT 2 that pure states often appear 'too thermal' in the classical gravity limit, leading to a version of the information puzzle. One example is the case of a heavy scalar primary state, whose associated classical geometry is the BTZ black hole. Another example is provided by a heavy left-moving primary, which displays late time decay in chiral correlators. In this paper we study a special class of pure state geometries which do not display such information loss. They describe heavy CFT states created by a collection of chiral operators at various positions on the complex plane. In the bulk, these take the form of multi-centered solutions from the backreaction of a collection of spinning particles, which we construct for circular distributions of particles. We compute the two-point function of probe operators in these backgrounds and show that information is retrieved. We observe that the states for which our geometric picture is reliable are highly extended star-like objects in the bulk description. This may point to limitations of semiclassical microstate geometries for understanding the information puzzle and to the need for including quantum effects.

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Section: Jhep06(2020)119mentioning

confidence: 99%

Information recovery from pure state geometries in 3D

Hulík

Raeymaekers

Vasilakis

2020

J. High Energ. Phys.

Self Cite

View full text Add to dashboard Cite

show abstract

“…Indeed, the particular D0-brane centers in a D6-anti-D6 background considered in [24] lift to spinning particles in AdS 3 . In that setting, the backreaction on the non-gravitational fields in the 3D theory make the system hard to analyze [25,26].…”

Section: Introductionmentioning

confidence: 99%

Information recovery from pure state geometries in 3D

Hulik,

Raeymaekers,

Vasilakis

2019

Preprint

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It is a well-studied phenomenon in AdS 3 /CFT 2 that pure states often appear 'too thermal' in the classical gravity limit, leading to a version of the information puzzle. One example is the case of a heavy scalar primary state, whose associated classical geometry is the BTZ black hole. Another example is provided by a heavy left-moving primary, which displays late time decay in chiral correlators.In this paper we study a special class of pure state geometries which do not display such information loss. They describe heavy CFT states created by a collection of chiral operators at various positions on the complex plane. In the bulk, these take the form of multi-centered solutions from the backreaction of a collection of spinning particles, which we construct for circular distributions of particles. We compute the two-point function of probe operators in these backgrounds and show that information is retrieved.We observe that the states for which our geometric picture is reliable are highly extended star-like objects in the bulk description. This may point to limitations of the semiclassical fuzzball picture of black hole microstates.

show abstract

Chiral boundary conditions for singletons and W-branes

Cited by 2 publications

References 42 publications

Information recovery from pure state geometries in 3D

Information recovery from pure state geometries in 3D

Information recovery from pure state geometries in 3D

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