Divergence-free WKB theory

Annals of Physics

Volumn 312, Issue 1, 2004, Pages 177-267

  Hyouguchi, Tadanori ^a   Seto, Ryohei ^a   Ueda, Masahito ^b   Adachi, Satoshi ^b  

^a RITSUMEIKAN UNIVERSITY   (Japan)

^b TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Semiclassical theory modified by nonperturbative quantum corrections

Indexed keywords

EID: 3242737280     PISSN: 00034916     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.aop.2004.01.005     Document Type: Article

References (28)

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22. 2(x) is positive over this region. This means that s(x) is real and continues to be either positive [s(x)>0] or negative [s(x)<0] over this region. Here, we use the positive solution s(x)>0 without loss of generality, because the replacement of s(x) by -s(x) is equivalent to the exchange of two quadratic equations (5.2) and (5.3)
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28. (1)(ξ). This point will be further investigated in future