From the 1 of 7 linked papers with an AI index.
2 citations · 2 across the 2 of their papers we have counts for
7 papers
The Apparatus Strikes Back: Momentum Conservation and the Cost of Spatial Superpositions
Lucas C. Céleri, Diogo O. Soares-Pinto, Daniel A. Turolla Vanzella
The paper shows that momentum conservation forces any apparatus creating a spatial superposition of a massive particle to become entangled with the particle, and that the resulting…
Gauge-invariant thermodynamics of a finite-time quantum Otto engine
Midana Baial Sambú, Thiago R. de Oliveira, Lucas C. Céleri
We investigate a finite-time quantum Otto engine within the framework of gauge-invariant quantum thermodynamics, using the Lipkin-Meshkov-Glick model as the working medium. In this…
Gravitational decoherence of a composite particle: the interplay between gravitons and a classical Newtonian potential
Thiago H. Moreira, Lucas Chibebe Céleri
The fact that gravitational environments cannot be shielded (since gravity is universal) makes them of great theoretical interest to decoherence mechanisms and to the quantum-to-cl…
Geometry of restricted information: the case of quantum thermodynamics
Tiago Pernambuco, Lucas Chibebe Céleri
We formulate a geometric framework in which physical laws emerge from restricted access to microscopic information. Measurement constraints are modeled as a gauge symmetry acting o…
Quantum state texture of dynamical criticality
Lucas C. Céleri, Krissia Zawadzki, Ivan Medina +1
We investigate the role of quantum state texture in dynamical quantum phase transitions by establishing a direct connection between critical nonequilibrium dynamics and the recentl…
Every Little Thing Heat Does Is Magic
Rafael A. Macêdo, A. de Oliveira Junior, Naim E. Comar +4
How can one certify that an unknown quantum state possesses magic without resorting to full state tomography? We address this question by introducing two thermodynamic witnesses th…