TY - JOUR
T1 - Dissipation in a spin bath
T2 - Thermally induced coherent intensity and spectral splitting
AU - Ghosh, Arnab
AU - Sinha, Sudarson Sekhar
AU - Ray, Deb Shankar
PY - 2011/6/30
Y1 - 2011/6/30
N2 - We have explored the role of dissipation in the scattered intensity and spectrum of resonance fluorescence from an excited two-level system in a spin bath. It has been shown that depending on the field strength a crossover temperature sets up a boundary between the coherent and incoherent intensity regimes, and at low field the scattered intensity may be coherent even at high temperature. We demonstrate the formation of a thermally induced Mollow triplet in the low-field regime.
AB - We have explored the role of dissipation in the scattered intensity and spectrum of resonance fluorescence from an excited two-level system in a spin bath. It has been shown that depending on the field strength a crossover temperature sets up a boundary between the coherent and incoherent intensity regimes, and at low field the scattered intensity may be coherent even at high temperature. We demonstrate the formation of a thermally induced Mollow triplet in the low-field regime.
UR - http://www.scopus.com/inward/record.url?scp=79961048109&partnerID=8YFLogxK
U2 - 10.1103/PhysRevE.83.061154
DO - 10.1103/PhysRevE.83.061154
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AN - SCOPUS:79961048109
SN - 1539-3755
VL - 83
JO - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
JF - Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
IS - 6
M1 - 061154
ER -