2 papers
quant-ph2021
Discovering hydrodynamic equations of many-body quantum systems
Yaroslav Kharkov, Oles Shtanko, Alireza Seif +4
Simulating and predicting dynamics of quantum many-body systems is extremely challenging, even for state-of-the-art computational methods, due to the spread of entanglement across…
cond-mat.quant-gas2020
Cumulant theory of the unitary Bose gas: Prethermal and Efimovian dynamics
V. E. Colussi, H. Kurkjian, M. Van Regemortel +4
We study the quench of a degenerate ultracold Bose gas to the unitary regime, where interactions are as strong as allowed by quantum mechanics. We lay the foundations of a cumulant…