Reversal of radiation reaction force and instability of the ground state of an atom located above the surface of an active medium.

作者: V. V. Kocharovsky , Vl. V. Kocharovsky , A. A. Belyanin

DOI: 10.1103/PHYSREVLETT.76.3285

关键词:

摘要: It is shown that spontaneous emission of an excited atom suppressed, and electromagnetic instability the ground state possible, if located in vicinity active medium which amplifies propagating radiation. The effect due to a modified phase-shifted near field oscillating atomic dipole, prevails over usual radiation reaction related wave zone. necessary conditions for reversal total back are found, possible experimental realizations discussed.

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