2 papers
cond-mat1998
Evolution of a Bose-Einstein condensate of neutral atoms --- A field theoretical approach
Koichi Nakamura, Yoshiya Yamanaka
The particle distribution in a Bose condensate under the trapping potential and its time evolution after switching off the trapping potential suddenly are calculated. We investigat…
quant-ph1996
Effects of Inelastic Scattering on Tunneling Time in Generalized Nelson's Quantum Mechanics
Kentaro Imafuku, Ichiro Ohba, Yoshiya Yamanaka
We analyze the effects of inelastic scattering on the tunneling time theoretically, using generalized Nelson's quantum mechanics. This generalization enables us to describe quantum…