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Coherent states formalism for the pseudoharmonic oscillator

Domenii publicaţii > Fizica + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Dusan Popov

Editorial: Fifth General Conference of the Balkan Physical Union BPU-5, Vrnjacka Banja, Serbia and Montenegro, 25-29 August 2003, Book of Abstracts, p. 240, CD-ROM SP09-010,, p.1251 -1254, 2003.

Rezumat:

The Barut-Girardello, Klauder-Perelomov and Gazeau-Klauder coherent states for the pseudoharmonic oscillator are constructed and some of their properties are examinated. The diagonal P-representation of the density operator is deduced and the thermal expectation values for a quantum canonical ideal gas of pseudoharmonic oscillators is calculated.

Cuvinte cheie: pseudoharmonic oscillator, coherent states, density matrix

Coherent states formalism for the pseudoharmonic oscillator

Domenii publicaţii > Fizica + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Dusan Popov

Editorial: Fifth General Conference of the Balkan Physical Union BPU-5, Vrnjacka Banja, Serbia and Montenegro, 25-29 August 2003, Book of Abstracts, p. 240, CD-ROM SP09-010, p. 1251 -1254, p.1251 -1254, 2003.

Rezumat:

The Barut-Girardello, Klauder-Perelomov and Gazeau-Klauder coherent states for the pseudoharmonic oscillator are constructed and some of their properties are examinated. The diagonal P-representation of the density operator is deduced and the thermal expectation values for a quantum canonical ideal gas of pseudoharmonic oscillators is calculated.

Cuvinte cheie: pseudoharmonic oscillator, coherent states, density matrix

Coherent states formalism for the pseudoharmonic oscillator

Domenii publicaţii > Fizica + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Dusan Popov

Editorial: Fifth General Conference of the Balkan Physical Union BPU-5, Vrnjacka Banja, Serbia and Montenegro, 25-29 August 2003,, p.Book of Ab, 2003.

Rezumat:

The Barut-Girardello, Klauder-Perelomov and Gazeau-Klauder coherent states for the pseudoharmonic oscillator are constructed and some of their properties are examinated. The diagonal P-representation of the density operator is deduced and the thermal expectation values for a quantum canonical ideal gas of pseudoharmonic oscillators is calculated.

Cuvinte cheie: pseudoharmonic oscillator, coherent states, density matrix