Title of article :
WEHRLS ENTROPY AND CLASSIFICATION OF STATES
Author/Authors :
ORLOWSKI، ARKADIUSZ نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1999
Abstract :
The USEFULNESS OF Wehrlʹs entropy in quantum optics is investigated. Possible applications to the classification of quantum states with respect to their statistical properties are presented. A general variational proof of the observation that for a given average photon number the maximum Wehrlʹs entropy is attained for thermal slates is given.
Keywords :
general relativity , gravitational energy-momentum , gravitational field , gravitational superenergy , supermomentum
Journal title :
Repotrts on Mathematical Physics
Journal title :
Repotrts on Mathematical Physics
