151 citations · 910 across the 52 of their papers we have counts for
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quant-ph2005
Method for Solving the Bloch Equation from the Connection with Time-Dependent Oscillator
Sang Pyo Kim
We introduce a novel method to find exact density operators for a spin-1/2 particle in time-dependent magnetic fields by using the one-mode bosonic representation of and th…
quant-ph2005
Coherent-Squeezed State Representation of Travelling General Gaussian Wave Packets
Sang Pyo Kim
Using the time-dependent annihilation and creation operators, the invariant operators, for a free mass and an oscillator, we find the coherent-squeezed state representation of a tr…