01390nam2-2200409li-450 99000022020020331620180312154758.03-540-58011-50022020USA010022020(ALEPH)000022020USA0100220202001996041994-------y0itay0103----baengGWCrossover-time in quantum boson and spin systemsGennady P. BermanBerlin [etc.]Springer-Verlagcopyr. 1994XI, 268 p.ill.24 cmLecture notes in physics. New series m, Monographs210010003265762001Lecture notes in physics. New series m, Monographsmeccanica quantisticameccanica statisticasistemi dinamici53013Fisica statistica (Meccanica Statistica)Berman,Gennady P.47400Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000220200203316530 LNPM 21 (A)17248/CBS53000223171BKSCI1996040720001110USA01171420020403USA011630PATRY9020040406USA011616RSIAV69020090608USA011411Crossover-Time in Quantum Boson and Spin Systems354413UNISA