TY - JOUR
T1 - Quantum electrodynamics of a nanocavity coupled with exciton complexes in a quantum dot
AU - Yamaguchi, Makoto
AU - Asano, Takashi
AU - Kojima, Kazunobu
AU - Noda, Susumu
PY - 2009/10/26
Y1 - 2009/10/26
N2 - A comprehensive theory of the coupling between a nanocavity and exciton complexes in a quantum dot is developed, which successfully predicts the spectral triplet in the strong coupling regime that has been observed in several experiments but, which is unexpected according to conventional cavity quantum electrodynamics. The quantum anti-Zeno effect is found to play an essential role in the appearance of the central peak in the triplet under a low-excitation regime. The effect of hyperfine interactions is also discussed, which results in the cavity-mediated mixing of bright and dark exciton states. These results provide significant new insight into solid-state cavity quantum electrodynamics.
AB - A comprehensive theory of the coupling between a nanocavity and exciton complexes in a quantum dot is developed, which successfully predicts the spectral triplet in the strong coupling regime that has been observed in several experiments but, which is unexpected according to conventional cavity quantum electrodynamics. The quantum anti-Zeno effect is found to play an essential role in the appearance of the central peak in the triplet under a low-excitation regime. The effect of hyperfine interactions is also discussed, which results in the cavity-mediated mixing of bright and dark exciton states. These results provide significant new insight into solid-state cavity quantum electrodynamics.
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U2 - 10.1103/PhysRevB.80.155326
DO - 10.1103/PhysRevB.80.155326
M3 - Article
AN - SCOPUS:72449150664
VL - 80
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
SN - 0163-1829
IS - 15
M1 - 155326
ER -