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quant-ph1999
Exactly solvable path integral for open cavities in terms of quasinormal modes
Alec Maassen van den Brink
We evaluate the finite-temperature Euclidean phase-space path integral for the generating functional of a scalar field inside a leaky cavity. Provided the source is confined to the…
quant-ph1998
Second-quantization of open systems using quasinormal modes
K. C. Ho, P. T. Leung, Alec Maassen van den Brink +1
The second-quantization of a scalar field in an open cavity is formulated, from first principles, in terms of the quasinormal modes (QNMs), which are the eigensolutions of the evol…