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physics.optics2003
The connection between conformal group and quantum states of photons
Jian Qi Shen
This note is concerned with the connections between the conformal group and the quantum states of photons. It is shown that there exist analogies between the photonic quantum state…
physics.optics2003
Geometric phase due to helicity inversion of photons inside an optical fiber composed periodically of left- and right- handed media
Jian Qi Shen
In this Letter, it is claimed that, in addition to the Chiao-Wu geometric phase and optical Aharonov-Carmi geometric phase, there exists a new interesting geometric phase caused by…