212 citations · 479 across the 13 of their papers we have counts for
3 papers · 1 filter
Many-body enhancement in a spin-chain quantum heat engine
L. A. Williamson, Matthew J. Davis
We show that ferromagnetic interactions can enhance the adiabatic performance of a quantum spin chain engine at low temperatures. The enhancement in work output is particular prono…
Cavity enhanced rephased amplified spontaneous emission
Lewis A Williamson, Jevon J Longdell
Amplified spontaneous emission is usually treated as an incoherent noise process. Recent theoretical and experimental work using rephasing optical pulses has shown that rephased am…
A magneto-optic modulator with unit quantum effciency
Lewis A. Williamson, Yu-Hui Chen, Jevon J. Longdell
We propose a device for the reversible and quiet conversion of microwave photons to optical sideband photons, that can reach 100% quantum effciency. The device is based on an erbiu…