35 citations · 164 across the 11 of their papers we have counts for
3 papers · 1 filter
Beating Carnot efficiency with periodically driven chiral conductors
Sungguen Ryu, Rosa López, Llorenç Serra +1
Classically, the power generated by an ideal thermal machine cannot be larger than the Carnot limit. This profound result is rooted in the second law of thermodynamics. A hot quest…
Asymmetric arms maximise visibility in hot-electron interferometers
Clarissa J. Barratt, Sungguen Ryu, Lewis A. Clark +3
We consider theoretically an electronic Mach-Zehnder interferometer constructed from quantum Hall edge channels and quantum point contacts, fed with single electrons from a dynamic…
Quantum Consensus Dynamics by Entangling Maxwell Demon
Sungguen Ryu, Rosa López, Raúl Toral
We introduce a Maxwell demon which generates many-body entanglement robustly against bit-flip noises, which allows us to obtain quantum advantage. Adopting the protocol of the vote…