380 citations · 1.1k across the 7 of their papers we have counts for
7 papers
Experimental characterization of a spin quantum heat engine
John P. S. Peterson, Tiago B. Batalhão, Marcela Herrera +4
Developments in the thermodynamics of small quantum systems envisage non-classical thermal machines. In this scenario, energy fluctuations play a relevant role in the description o…
Reversing the direction of heat flow using quantum correlations
Kaonan Micadei, John P. S. Peterson, Alexandre M. Souza +6
Heat spontaneously flows from hot to cold in standard thermodynamics. However, the latter theory presupposes the absence of initial correlations between interacting systems. We her…
Quantum advantage for probabilistic one-time programs
Marie-Christine Roehsner, Joshua A. Kettlewell, Tiago B. Batalhão +2
One-time programs, computer programs which self-destruct after being run only once, are a powerful building block in cryptography and would allow for new forms of secure software d…
Experimental rectification of entropy production by a Maxwell's Demon in a quantum system
P. A. Camati, J. P. S. Peterson, T. B. Batalhão +5
Maxwell's demon explores the role of information in physical processes. Employing information about microscopic degrees of freedom, this "intelligent observer" is capable of compen…
An exact master equation for the system-reservoir dynamics under the strong coupling regime and non-Markovian dynamics
T. B. Batalhão, G. D. de Moraes Neto, M. A. de Ponte +1
In this paper we present a method to derive an exact master equation for a bosonic system coupled to a set of other bosonic systems, which plays the role of the reservoir, under th…
Quantum atomic lithography via cross-cavity optical Stern-Gerlach setup
C. E. Máximo, T. B. Batalhão, R. Bachelard +3
We present a fully quantum scheme to perform 2D atomic lithography based on a cross-cavity optical Stern-Gerlach setup: an array of two mutually orthogonal cavities crossed by an a…
Experimental reconstruction of work distribution and verification of fluctuation relations at the full quantum level
Tiago Batalhão, Alexandre M. Souza, Laura Mazzola +6
Research on the out-of-equilibrium dynamics of quantum systems has so far produced important statements on the thermodynamics of small systems undergoing quantum mechanical evoluti…