380 citations · 3.4k across the 72 of their papers we have counts for
5 papers · 1 filter
Non-Gaussian distribution of collective operators in quantum spin chains
M. Moreno-Cardoner, J. F. Sherson, G. De Chiara
We numerically analyse the behavior of the full distribution of collective observables in quantum spin chains. While most of previous studies of quantum critical phenomena are limi…
Thermodynamics of trajectories and local fluctuation theorems for harmonic quantum networks
Simon Pigeon, Lorenzo Fusco, André Xuereb +2
We present a general method to undertake a thorough analysis of the thermodynamics of the quantum jump trajectories followed by an arbitrary quantum harmonic network undergoing lin…
Cost of counterdiabatic driving and work output
Yuanjian Zheng, Steve Campbell, Gabriele De Chiara +1
Unitary processes allow for the transfer of work to and from Hamiltonian systems. However, to achieve nonzero power for the practical extraction of work, these processes must be pe…
Equilibration and nonclassicality of a double-well potential
Steve Campbell, Gabriele De Chiara, Mauro Paternostro
A double well loaded with bosonic atoms represents an ideal candidate to simulate some of the most interesting aspects in the phenomenology of thermalisation and equilibration. Her…
Thermometry Precision in Strongly Correlated Ultracold Lattice Gases
Mohammad Mehboudi, Maria Moreno-Cardoner, Gabriele De Chiara +1
The precise knowledge of the temperature of an ultracold lattice gas simulating a strongly correlated system is a question of both, fundamental and technological importance. Here,…