On the calculation of the partition function of an anharmonic oscillator
β Scribed by V.S. Jorish; V.Yu. Zitserman
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 285 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The second order Wagner-K&wood senuclassical parhtlon function is simply derrved for a generaked one-dimensonal oscdlator. Thermodynamic funtions A. H, E. S. Cy are also given in a simple analytical form. A detailed eomparisun with numerical results for the quark oscillator as example shows very goo
The physical nature of low-lying energy levels of anharmonic oscillators is shown to be due to quantum reflections on (multiple) complex turning points. Mathematically, certain Stokes' lines linking complex-conjugate turning points may cross the real axis within the classically allowed region at poi
We present two new derivations of the Wigner distribution function for a simple harmonic oscillator Hamiltonian. Both methods are facilitated using a formula which expresses the Wigner function as a simple trace. The first method of derivation then utilizes a modification of a theorem due to Messiah