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19922026
Showing 2001Show all

103 papers · 1 filter

hep-ph2001★ 1 cited

Lectures on Chiral Disorder in QCD

Maciej A. Nowak

I explain the concept that light quarks diffuse in the QCD vacuum following the spontaneous breakdown of chiral symmetry. I exploit the striking analogy to disordered electrons in…

math-ph2001★ 7 cited

Dynamical Noncommutative Spheres

Andrzej Sitarz

We introduce a family of noncommutative 4-spheres, such that the instanton projector has its first Chern class trivial: . We construct for them a 4-dimensional…

cond-mat2001★ 34 cited

Continuous quantum measurement of a Bose-Einstein condensate: a stochastic Gross-Pitaevskii equation

Diego A. R. Dalvit, Jacek Dziarmaga, Roberto Onofrio

We analyze the dynamics of a Bose-Einstein condensate undergoing a continuous dispersive imaging by using a Lindblad operator formalism. Continuous strong measurements drive the co…

astro-ph2001

Cosmic ray propagation and acceleration

M. Ostrowski

This report covers the studies of energetic particle propagation and acceleration presented during the 27th ICRC in sessions OG 1.3 and 1.4, plus a few selected papers from neighbo…

nucl-ex2001★ 251 cited

Pseudorapidity distributions of charged particles from Au+Au collisions at the maximum RHIC energy, Sqrt(s_NN) = 200 GeV

BRAHMS Collaboration, I. G. Bearden

We present charged particle densities as a function of pseudorapidity and collision centrality for the 197Au+197Au reaction at Sqrt{s_NN}=200 GeV. For the 5% most central events we…

nlin.CD2001★ 73 cited

Random unistochastic matrices

K. Zyczkowski, W. Slomczynski, M. Kus +1

An ensemble of random unistochastic (orthostochastic) matrices is defined by taking squared moduli of elements of random unitary (orthogonal) matrices distributed according to the…