100 citations · 153 across the 3 of their papers we have counts for
3 papers
gr-qc1997★ 9 cited
Radiation from a uniformly accelerating harmonic oscillator
Hyeong-Chan Kim, Jae-Kwan Kim
We consider a radiation from a uniformly accelerating harmonic oscillator whose minimal coupling to the scalar field changes suddenly. The exact time evolutions of the quantum oper…
quant-ph1996★ 44 cited
Heisenberg-picture approach to the exact quantum motion of a time-dependent forced harmonic oscillator
Hyeong-Chan Kim, Min-Ho Lee, Jeong-Young Ji +1
In the Heisenberg picture, the generalized invariant and exact quantum motions are found for a time-dependent forced harmonic oscillator. We find the eigenstate and the coherent st…
hep-th1996★ 100 cited
On the Entropy of a Quantum Field in the Rotating Black Holes
Min-Ho Lee, Jae Kwan Kim
By using the brick wall method we calculate the free energy and the entropy of the scalar field in the rotating black holes. As one approaches the stationary limit surface rather t…