169 citations · 1.5k across the 41 of their papers we have counts for
4 papers · 1 filter
Extreme Decoherence and Quantum Chaos
Zhenyu Xu, Luis Pedro García-Pintos, Aurélia Chenu +1
We study the ultimate limits to the decoherence rate associated with dephasing processes. Fluctuating chaotic quantum systems are shown to exhibit extreme decoherence, with a rate…
Shortcuts to adiabaticity in Fermi gases
Pengpeng Diao, Shujin Deng, Fang Li +4
Shortcuts to adiabaticity (STA) provide an alternative to adiabatic protocols to guide the dynamics of the system of interest without the requirement of slow driving. We report the…
Work Statistics, Loschmidt Echo and Information Scrambling in Chaotic Quantum Systems
Aurélia Chenu, Javier Molina-Vilaplana, Adolfo del Campo
Characterizing the work statistics of driven complex quantum systems is generally challenging because of the exponential growth with the system size of the number of transitions in…
Friction-free quantum machines
Adolfo del Campo, Aurélia Chenu, Shujin Deng +1
The operation of a quantum heat engine in finite time generally faces a trade-off between efficiency and power. Using shortcuts to adiabaticity (STA), this trade off can be avoided…