𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Wehrl's entropy as a measure of squeezing

✍ Scribed by C.T. Lee


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
207 KB
Volume
66
Category
Article
ISSN
0030-4018

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Generalized entropy as a measure of quan
✍ M Portesi; A Plastino πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 837 KB

A generalized entropy is used in order to advance a different form of expressing the Uncertainty Principle of Quantum mechanics. We consider the generafized entropic formulation for different pairs of incompatible observables. In particular, we study the number-phase entropic uncertainty measure for

Quantum entropy production as a measure
✍ I Callens; W De Roeck; T Jacobs; C Maes; K NetočnΓ½ πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 75 KB

We consider conservative quantum evolutions possibly interrupted by macroscopic measurements. When started in a nonequilibrium state, the resulting path-space measure is not time-reversal invariant and the weight of time-reversal breaking equals the exponential of the entropy production. The mean en

Entropy as a measure of centrality in ne
✍ Frank Tutzauer πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 230 KB

Recently, Borgatti [Borgatti, S.P., 2005. Centrality and network flow. Social Networks 27, 55-71] proposed a taxonomy of centrality measures based on the way that traffic flows through the network-whether over path, geodesic, trail, or walk, and whether by means of transfer, serial duplication, or p

A statistical measure of complexity with
✍ Takuya Yamano πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 217 KB

A statistical measure of complexity utilising the concept of entropy or information is proposed. Our way in this study is to use a nonextensive entropy instead of an extensive (additive) Shannon entropy in the deÿnition, but can be characterised as a di erence between the qth-order RÃ enyi entropy a

Information entropy as a measure of the
✍ Á. Nagy; Robert G. Parr πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 327 KB πŸ‘ 2 views

The Ghosh-Berkowitz-Parr macroscopic thermodynamic description of an electronic ground state is reviewed. The information entropy defined in this theory is calculated for several atoms using Hartree-Fock and double-zeta wave functions. It is shown that the information entropy is a measure of wave fu