Invariant operator theory for the single-photon energy in time-varying media
ChoiJeong-Ryeol
Invariant operator theory for the single-photon energy in time-varying media
Choi Jeong-Ryeol
中国物理B . 2010, (1): 10306 -010306 .  DOI: 10.1088/1674-1056/19/1/010306