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quant-ph2019
Quantum dynamics from fixed points and their stability
Rohit Chawla, Jayanta K. Bhattacharjee
We approach quantum dynamics in one spatial dimension from a systematic study of moments starting from the dynamics of the mean position. This is complementary to the approach of B…
quant-ph2018
From periodically driven double wells to volcano potentials: Quantum dynamics
Soumyabrata Paul, Rohit Chawla, Mandira Das +1
We consider the dynamics of a particle confined in a double well potential which is subjected to a periodic drive. In the case of deep and well separated wells, we find that by adj…