3 papers
quant-ph2001
Second Quantization of Cini Model for High Order Quantum Decoherence in Quantum Measurement
D. L. Zhou, G. R. Jin, C. P. Sun
By making the second quantization for the Cini Model of quantum measurement without wave function collapse [M. Cini, Nuovo Cimento, B73 27(1983)], the second order quantum decohere…
quant-ph2000
Elementary Excitations in Trapped BEC and Zero Mode Problem
D. L. Zhou, X. X. Yi, G. R. Jin +3
We propose a natural expansion of the atomic field operator in studying elementary excitations in trapped Bose-Einstein Condensation (BEC) system near T=0K. Based on this expansion…
hep-ph1998
Quantum decoherence effect and neutrino oscillation
C. P. Sun, D. L. Zhou
In the view of the quantum dynamic theory of measurement developed from the Hepp-Colemen (HC) model (K. Hepp, Hev.Phys.Acta, {\bf 45}, 237 (1972)), the quantum decoherence in neutr…