442 citations · 1.1k across the 19 of their papers we have counts for
4 papers · 1 filter
Self Adjoint Extensions of Phase and Time Operators
G. Gour, F. C. Khanna, M. Revzen
It is shown that any real and even function of the phase (time) operator has a self-adjoint extension and its relation to the general phase operator problem is analyzed.
Thermal Fluctuations and Black Hole Entropy
Gilad Gour, A. J. M. Medved
In this paper, we consider the effect of thermal fluctuations on the entropy of both neutral and charged black holes. We emphasize the distinction between fixed and fluctuating cha…
Questions of Stability near Black Hole Critical Points
Gilad Gour, A. J. M. Medved
In this letter, we discuss how thermal fluctuations can effect the stability of (generally) charged black holes when close to certain critical points. Our novel treatment utilizes…
Entropy bounds for charged and rotating systems
Gilad Gour
It was shown in a previous work that, for systems in which the entropy is an extensive function of the energy and volume, the Bekenstein and the holographic entropy bounds predict…