50 citations · 99 across the 13 of their papers we have counts for
7 papers · 1 filter
Collective Excitations in Hot QCD Plasma
Navid Abbasi, Davood Allahbakhshi, Ali Davody +1
We study the long wavelength excitations in rotating QCD fluid in presence of an external magnetic field at finite vector and axial charge densities. We consider the fluctuations o…
From Schwinger Balls to Curved Space
Davood Allahbakhshi
It is shown that the Reissner-Nordstrom black hole is also a gravitational Schwinger ball. It is also shown that both massless and massive-particle gravitational Schwinger balls ar…
Black Holes Evaporate Non-Thermally
Davood Allahbakhshi
It is shown that the Hawking radiation and staying at the Schwarzschild state are not consistent for black holes as graviton balls. The only exception is the eternal black hole.
From Schwinger Balls to Black Holes
Davood Allahbakhshi
We have shown intriguing similarities between Schwinger balls and black holes. By considering black hole as a gravitational Schwinger ball, we have derived the Bekenstein-Hawking e…
Evaporation/Hadronization Correspondence
Davood Allahbakhshi
A holographic duality is proposed between black hole evaporation in the bulk and hadronization (confinement) in dual field theory. Information paradox is discussed in this duality.…
Do Horizons Exist?
Davood Allahbakhshi
Gravitational effective action is calculated to second order in transverse momentums for a planar asymptotically anti-de Sitter geometry by gauge fixing method. The first order bul…
Gravitational Effective Action: A New Method
Davood Allahbakhshi
A new method is introduced for doing calculations of quantum field theories in planar geometries which the metric depends on just one coordinate. In contrast to previous method, th…