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quant-ph2025
Understanding Quantum Imaginary Time Evolution and its Variational form
Andreu Anglés-Castillo, Luca Ion, Tanmoy Pandit +3
Many computationally hard problems can be encoded in quantum Hamiltonians. The solution to these problems is given by the ground states of these Hamiltonians. A state-of-the-art al…
quant-ph2006★ 58 cited
Dynamical Realization of Macroscopic Superposition States of Cold Bosons in a Tilted Double Well
Lincoln D. Carr, D. R. Dounas-Frazer, Miguel-Ángel García-March
We present exact expressions for the quantum sloshing of Bose-Einstein condensates in a tilted two-well potential. Tunneling is suppressed by a small potential difference between w…