SIMPLE FORMULA FOR CALCULATING QUANTAL EXPECTATION VALUES WITHOUT USE OF WAVE-FUNCTIONS

被引:28
作者
FROMAN, N [1 ]
机构
[1] UNIV UPPSALA,INST THEORET PHYS,UPPSALA,SWEDEN
关键词
D O I
10.1016/0375-9601(74)90435-6
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
引用
收藏
页码:137 / 139
页数:3
相关论文
共 9 条
[1]   ASYMPTOTIC EXPANSION (WKB) OF AN OPERATOR MEAN-VALUE [J].
DAGENS, L .
JOURNAL DE PHYSIQUE, 1969, 30 (8-9) :593-&
[2]   A VARIATION PRINCIPLE FOR ARBITRARY OPERATORS [J].
DELVES, LM .
NUCLEAR PHYSICS, 1963, 41 (03) :497-&
[3]   Forces in molecules [J].
Feynman, RP .
PHYSICAL REVIEW, 1939, 56 (04) :340-343
[4]   CONNECTION FORMULAS FOR CERTAIN HIGHER ORDER PHASE-INTEGRAL APPROXIMATIONS [J].
FROMAN, N .
ANNALS OF PHYSICS, 1970, 61 (02) :451-&
[5]   MODIFICATIONS OF PHASE INTEGRAL APPROXIMATIONS OF ARBITRARY ORDER [J].
FROMAN, N ;
FROMAN, PO .
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1974, B 20 (01) :121-132
[6]   DIRECT METHOD FOR MODIFYING CERTAIN PHASE-INTEGRAL APPROXIMATIONS OF ARBITRARY ORDER [J].
FROMAN, N ;
FROMAN, PO .
ANNALS OF PHYSICS, 1974, 83 (01) :103-107
[7]  
FROMAN N, 1966, ARK FYS, V32, P541
[8]  
Hellmann H., 1937, EINFUHRUNG QUANTENCH
[9]   USE OF WKB QUANTIZATION CONDITION FOR CALCULATING EXPECTATION VALUES [J].
SIEBERT, E ;
KRIEGER, JB .
JOURNAL OF MATHEMATICAL PHYSICS, 1970, 11 (10) :3111-&