On Lewi's exact invariant for the linear harmonic oscillator with time-dependent frequency (Physics Letters A 154 (1991) 24)
Bhimsen K. Shivamoggi, Lawrence MuilenburgVolume:
188
Year:
1994
Language:
english
DOI:
10.1016/0375-9601(94)90484-7
File:
PDF, 38 KB
english, 1994