TY - BOOK AU - Berman,Gennady P. AU - Bulgakov,Evgeny N. AU - Holm,Darryl D. TI - Crossover-time in quantum boson and spin systems T2 - New series m: monographs; lecture notes in physics SN - 0387580115 U1 - 530.1/43 PY - 1994/// CY - New York PB - Springer-Verlag KW - Quantum field theory KW - Bosons KW - Nuclear spin KW - Quantum theory KW - Nonlinear theories KW - Chaotic behavior in systems ER -