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arxiv: 1205.0486 · v6 · pith:73T3E5T6new · submitted 2012-05-02 · 🪐 quant-ph · physics.optics

Canonical quantization of the electromagnetic field interacting with a moving dielectric

classification 🪐 quant-ph physics.optics
keywords electromagneticfieldmodescoupledfindmediummovingnormal
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The electromagnetic field is canonically quantized in the presence of a linear, dispersive and dissipative medium that is in uniform motion. Specifically we calculate the change in the normal modes of the coupled matter-field system and find a Hamiltonian that contains negative energy normal modes. We interpret these modes as the origin of phenomena such as quantum friction, and find that a detector initially in its ground state and coupled to the electromagnetic field in the vicinity of, or within a uniformly moving medium has a non-zero probability of excitation at T=0K.

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