TY  - BOOK
AU  - Watanabe,Takuya
TI  - Exact WKB approach to 2-level adiabatic transition problems with a small spectral gap
PY  - 2012///
CY  - Sendai, Japan
PB  - Tohoku University
KW  - Adiabatic invariants
KW  - WKB approximation
N1  - Thesis(doctoral)- Tohoku University, 2007; Includes bibliogr. references : (p.66-68)
ER  -