63 citations · 144 across the 3 of their papers we have counts for
8 papers · 1 filter
Hawking Radiation and Quantum Anomaly in AdS2/CFT1 Correspondence
Takeshi Morita
In order to understand a boundary description of Hawking radiation in the AdS/CFT correspondence, we investigate the trace anomaly method in AdS space. In this method, Hawking…
Local Fluid Dynamical Entropy from Gravity
Sayantani Bhattacharyya, Veronika E Hubeny, R. Loganayagam +5
Spacetime geometries dual to arbitrary fluid flows in strongly coupled N=4 super Yang Mills theory have recently been constructed perturbatively in the long wavelength limit. We de…
Higher-spin Gauge and Trace Anomalies in Two-dimensional Backgrounds
Satoshi Iso, Takeshi Morita, Hiroshi Umetsu
Two-dimensional quantum fields in electric and gravitational backgrounds can be described by conformal field theories, and hence all the physical (covariant) quantities can be writ…
Hawking Radiation via Higher-spin Gauge Anomalies
Satoshi Iso, Takeshi Morita, Hiroshi Umetsu
We give a higher-spin generalization of the anomaly method for the Hawking radiation from black holes. In the paper arXiv:0710.0453 higher-spin generalizations of the gauge (and gr…
Fluxes of Higher-spin Currents and Hawking Radiations from Charged Black Holes
Satoshi Iso, Takeshi Morita, Hiroshi Umetsu
This is an extended version of the previous paper (hep-th/0701272). Quantum fields near horizons can be described in terms of an infinite set of two-dimensional conformal fields. W…
Higher-spin Currents and Thermal Flux from Hawking Radiation
Satoshi Iso, Takeshi Morita, Hiroshi Umetsu
Quantum fields near black hole horizons can be described in terms of an infinite set of d=2 conformal fields. In this paper, by investigating transformation properties of general h…