1.
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics
; 61(6 Pt A): 6392-8, 2000 Jun.
Article
in English
| MEDLINE
| ID: mdl-11088316
ABSTRACT
We use a path integral formalism to derive a semiclassical series for the partition function of a particle in D dimensions. In particular we analyze the case of attractive central potentials, obtaining explicit expressions for the fluctuation determinant and for the semiclassical two-point function in the special cases of the harmonic and single-well quartic anharmonic oscillators. The specific heat of the latter is compared to precise WKB estimates. We conclude by discussing the possible extension of our results to field theories.
2.
Phys Rev B Condens Matter
; 52(10): 7448-7457, 1995 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-9979690
3.
Phys Rev B Condens Matter
; 50(5): 2889-2898, 1994 Aug 01.
Article
in English
| MEDLINE
| ID: mdl-9976532
4.
Phys Rev D Part Fields
; 38(2): 533-542, 1988 Jul 15.
Article
in English
| MEDLINE
| ID: mdl-9959174
5.
Phys Rev D Part Fields
; 36(6): 1897-1904, 1987 Sep 15.
Article
in English
| MEDLINE
| ID: mdl-9958375
6.
Phys Rev D Part Fields
; 34(2): 659-661, 1986 Jul 15.
Article
in English
| MEDLINE
| ID: mdl-9957192
7.
Electromyogr Clin Neurophysiol
; 13(4): 445-55, 1973.
Article
in English
| MEDLINE
| ID: mdl-4793298