4 citations · 4 across the 3 of their papers we have counts for
3 papers
hep-th2025
Gravitational Entropy
Sangmin Choi, Malcolm J. Perry
We formulate the classical gravitational entropy of a horizon as a Noether charge that does not require the notion of a temperature, and which is applicable to horizons that are no…
hep-th2025
Quantization of Black Hole Entropy for Black Holes in Subtracted Geometry
Mirjam Cvetic, Malcolm J. Perry
We carefully examine the exact analytic spectrum of quasinormal modes of general black holes in the so-called subtracted geometry of maximally supersymmetric supergravity. These bl…
hep-th2003★ 4 cited
A Possible Mechanism for Generating a Small Positive Cosmological Constant
G. L. Kane, M. J. Perry, A. N. Zytkow
We argue that in the context of string theory a large number N of connected degenerate vacua that mix will lead to a ground state with much lower energy, essentially because of the…