3 papers
quant-ph2019
Demonstrating quantum coherence and metrology that is resilient to transversal noise
Chao Zhang, Thomas R. Bromley, Yun-Feng Huang +7
Quantum systems can be exploited for disruptive technologies but in practice quantum features are fragile due to noisy environments. Quantum coherence, a fundamental such feature,…
quant-ph2018
Accessible bounds for general quantum resources
Thomas R. Bromley, Marco Cianciaruso, Sofoklis Vourekas +2
The recent development of general quantum resource theories has given a sound basis for the quantification of useful quantum effects. Nevertheless, the evaluation of a resource mea…
cond-mat.stat-mech2016
Classical nature of ordered quantum phases and origin of spontaneous symmetry breaking
M. Cianciaruso, S. M. Giampaolo, L. Ferro +4
We analyse the nature of spontaneous symmetry breaking in complex quantum systems by investigating the long-standing conjecture that the maximally symmetry-breaking quantum ground…