10.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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34 papers · 1 filter
On dynamics of pseudorapidity fluctuations in central C--Cu collisions at 4.5~A GeV/c
E. K. Sarkisyan, L. K. Gelovani, G. L. Gogiberidze +1
Results on dynamical fluctuations of charged particles in the pseudorapidity space of central C--Cu interactions at 4.5 GeV/ are performed in the transformed variables and u…
Deconfinement of Constituent Quarks and the Hagedorn Temperature
O. D. Chernavskaya, E. L. Feinberg
The double phase transition of hadronic matter, , first, to the gas of deconfined constituent quarks (for brevity called {\it valons}), , and then, secondly, the phase transi…
Statistical Properties of Schrödinger Real and Imaginary Cat States
V. V. Dodonov, S. Yu. Kalmykov, V. I. Man'ko
We study the Photon statistics in the superpositions of coherent states and named ``Schrödinger real and imaginary cat states''. The oscillatory character…
Low-Temperature QED with External Magnetic Field
Vadim Zeitlin
Low-temperature expansion of the effective Lagrangian of the QED with a uniform magnetic field and a finite chemical potential is performed. Temperature corrections, as wel…
Charge Transport in Junctions between D-Wave Superconductors
Yu. S. Barash, A. V. Galaktionov, A. D. Zaikin
We develop a microscopic analysis of superconducting and dissipative currents in junctions between superconductors with d-wave symmetry of the order parameter. We study the proximi…
The Calogero Model and the Virasoro Symmetry
E. Bergshoeff, M. Vasiliev
We construct new realizations of the Virasoro algebra inspired by the Calogero model. The Virasoro algebra we find acts as a kind of spectrum-generating algebra of the Calogero mod…
Kinetic Theory of Anomalous Transport of SupraThermal Particles
A. Gurevich, A. Lukyanov, K. Zybin
The plasma turbulence as is well known plays crucial role in the processes of plasma dynamics and transport phenomena. It affects both macroscopic plasma behaviour and distribution…
QED with Nonzero Fermion Density and Quantum Hall Effect
Vadim Zeitlin
A general expression for the conductivity in the QED with nonzero fermion density in the uniform magnetic field is derived. It is shown that the conductivity is entirely de…
Quantum Deformations of -functions, Bilinear Identities and Representation Theory
A. Mironov
This paper is a brief review of recent results on the concept of ``generalized -function'', defined as a generating function of all the matrix elements in a given highest-weight…
Measurement of the polarization of Lambda0 AntiLambda0, Sigma+ and Xi- produced in a Sigma- beam of 330 GeV/c
M. I. Adamovich
The polarization of Lambda0, AntiLambda0, Sigma+ and Xi- inclusively produced in Sigma- induced interactions at 330 GeV has been measured in the experiment WA89 at CERN. This is th…
Split Involution Coupled to Actual Gauge Symmetry
I. A. Batalin, S. L. Lyakhovich, I. V. Tyutin
The split involution quantization scheme, proposed previously for pure second--class constraints only, is extended to cover the case of the presence of irreducible first--class con…
On the Deconfinement Phase Transition in the Resonance Gas
A. V. Leonidov, G. M. Zinovjev
We obtain the constraints on the ruling parameters of the dense hadronic gas model at the critical temperature and propose the quasiuniversal ratios of the thermodynamic quantities…
Statistics of parametrically excited photon--added coherent states
V. V. Dodonov, Ya. A. Korennoy, V. I. Man'ko +1
Photon distribution function, means and dispersions are found explicitly for the nonclassical state of light which is created from the photon--added coherent state $\vert α,m \rang…
Nonclassical Light in Interferometric Measurements
N. A. Ansari, L. Di Fiore, M. A. Man'ko +4
It is shown that the even and odd coherent light and other nonclassical states of light like superposition of coherent states with different phases may replace the squeezed light i…
Relativistic Oscillator Model and Delbrück scattering
A. I. L'vov, A. I. Milstein
Elastic scattering of photons in a Lorentz-scalar potential via virtual spin-zero particle-antiparticle pairs (`` Delbrück scattering") is considered. An analytic expression for th…
Quantum Noise Limits for Nonlinear, Phase-Invariant Amplifiers
Dmitri Kouznetsov, Roberto Ortega, Daniel Rohrlich
Any quantum device that amplifies coherent states of a field while preserving their phase generates noise. A nonlinear, phase-invariant amplifier may generate less noise, over a ra…
Observation of the Holstein shift in high superconductors with thermal modulation reflectometry
O. V. Dolgov, A. E. Karakozov, A. A. Mikhailovsky +2
We use the experimental technique of thermal modulation reflectometry to study the relatively small temperature dependence of the optical conductivity of superconductors. Due to a…
Strong oscillations of cumulants of photon distribution function in slightly squeezed states
V. V. Dodonov, I. M. Dremin, V. I. Man'ko +1
The cumulants and factorial moments of photon distribution for squeezed and correlated light are calculated in terms of Chebyshev, Legendre and Laguerre polynomials. The phenomenon…
Why the Entropy of a Black Hole is ?
Valeri P. Frolov
A black hole considered as a part of a thermodynamical system possesses the Bekenstein-Hawking entropy $S_H =A_H /(4l_{\mbox{\scriptsize{P}}}^2)$, where is the area of a blac…
Average Multiplicities in Gluon and Quark Jets in Higher-Order Perturbative QCD
I. M. Dremin, V. A. Nechitailo
The ratio of average multiplicities in gluon and quark jets is shown to become noticeably smaller in higher-order QCD compared to its lowest order value what improves agreement wit…
Bremsstrahlung in the gravitational field of a cosmic string
J. Audretsch, U. Jasper, V. D. Skarzhinsky
In the framework of QED we investigate the bremsstrahlung process for an electron passing by a straight static cosmic string. This process is precluded in empty Minkowski space-tim…
Energy Losses (Gains) of Massive Coloured Particles in Stochastic Colour Medium
Andrei Leonidov
The propagation of massive coloured particles in stochastic background chromoelectric field is studied using the semiclassical equations of motion. Depending on the nature of the s…
Cumulant to Factorial Moment Ratio and Multiplicity Data
I. M. Dremin, V. Arena, G. Boca +8
The ratio of cumulant to factorial moments of experimental multiplicity distributions has been calculated for and interactions in a wide range of energies. As a f…
The one-loop effective action and trace anomaly in four dimensions
A. O. Barvinsky, Yu. V. Gusev, G. A. Vilkovisky +1
The one-loop effective action for a generic set of quantum fields is calculared as a nonlocal expansion in powers of the curvatures (field strengths). This expansion is obtained to…