109 citations · 199 across the 8 of their papers we have counts for
8 papers
Information Problem in Black Holes and Cosmology and Ghosts in Quadratic Gravity
Igor Volovich
Black hole information problem is the question about unitarity of the evolution operator during the collapse and evaporation of the black hole. One can ask the same question about…
Dark states in quantum photosynthesis
S. V. Kozyrev, I. V. Volovich
We discuss a model of quantum photosynthesis with degeneracy in the light-harvesting system. We consider interaction of excitons in chromophores with light and phonons (vibrations…
On Standards and Specifications in Quantum Cryptography
A. S. Trushechkin, I. V. Volovich
Quantum cryptography is going to find practically useful applications. Recently some first quantum cryptographic solutions became available on the market. For clients it is importa…
String Model with Dynamical Geometry and Torsion
M. O. Katanaev, I. V. Volovich
A string model with dynamical metric and torsion is proposed. The geometry of the string is described by an effective Lagrangian for the scalar and vector fields. The path integral…
A stochastic golden rule and quantum Langevin equation for the low density limit
L. Accardi, A. N. Pechen, I. V. Volovich
A rigorous derivation of quantum Langevin equation from microscopic dynamics in the low density limit is given. We consider a quantum model of a microscopic system (test particle)…
Quantum Multipole Noise and Generalized Quantum Stochastic Equations
A. N. Pechen, I. V. Volovich
A notion of quantum multipole (in particular, dipole) noise is considered. Quantum dipole noise is an analogue of quantum white noise but it acts in a Fock space with indefinite me…