Exactly stable collective oscillations in conformal field theory
Any conformal field theory (CFT) on a sphere supports completely undamped collective oscillations. We discuss the implications of this fact for studies of thermalization using AdS/CFT. Analogous oscillations occur in Galilean CFT, and they could be observed in experiments on ultracold fermions.
Main Authors: | , , |
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Other Authors: | , |
Format: | Article |
Language: | English |
Published: |
American Physical Society,
2012-09-17T13:43:48Z.
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Subjects: | |
Online Access: | Get fulltext |