1303.1042 (H. Moya-Cessa)

Entropy operator and associated Wigner function    [PDF]

H. Moya-Cessa

We show how the entropy operators for two subsystems may be calculated. In the case of the atom-field interaction we obtain the associated Wigner function for the entropy operator for the quantized field.

View original: http://arxiv.org/abs/1303.1042