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Quantum friction in arbitrarily directed motion
(American Physical Society, 2017-05)
Quantum friction, the electromagnetic fluctuation-induced frictional force decelerating an atom which moves past a macroscopic dielectric body, has so far eluded experimental evidence despite more than three decades of ...
Quantum friction in two-dimensional topological materials
(American Physical Society, 2018-04)
We develop the theory of quantum friction in two-dimensional topological materials. The quantum drag force on a metallic nanoparticle moving above such systems is sensitive to the nontrivial topology of their electronic ...
A functional approach to quantum friction: effective action and dissipative force
(American Physical Society, 2014-04)
We study the Casimir friction due to the relative, uniform, lateral motion of two parallel semitransparent mirrors coupled to a vacuum real scalar field, φ. We follow a functional approach, whereby nonlocal terms in the ...
Towards detecting traces of non-contact quantum friction in the corrections of the accumulated geometric phase
(Nature, 2020-02)
The geometric phase can be used as a fruitful venue of investigation to infer features of the quantum systems. Its application can reach new theoretical frontiers and imply innovative and challenging experimental proposals. ...
Thermal corrections to quantum friction and decoherence: A closed-time-path approach to atom-surface interaction
(American Physical Society, 2019-05-15)
In this paper we study the dissipative effects and decoherence induced on a particle moving at constant speed in front of a dielectric plate in quantum vacuum, developing a closed-time-path (CTP) integral formulation in ...
Effects of chaotic dynamics on quantum friction
(American Physical Society, 2019-04-22)
By means of studying the evolution equation for the Wigner distributions of quantum dissipative systems we derive the quantum corrections to the classical Liouville dynamics, taking into account the standard quantum friction ...
Quantum friction between graphene sheets
(American Physical Society, 2017-03-16)
We study the Casimir friction phenomenon in a system consisting of two flat, infinite, and parallel graphene sheets, which are coupled to the vacuum electromagnetic (EM) field. Those couplings are implemented, in the ...
NUMERICAL STUDY OF TRANSPORT IN A DISSIPATIVE MEDIUM
(American Physical SocCollege PkEUA, 1992)
Thermodynamics and Steady State of Quantum Motors and Pumps Far from Equilibrium
(MDPI, 2019-08-23)
In this article, we briefly review the dynamical and thermodynamical aspects of different forms of quantum motors and quantum pumps. We then extend previous results to provide new theoretical tools for a systematic study ...
Motion-induced radiation due to an atom in the presence of a graphene plane
(MDPI AG, 2021-05)
We study the motion-induced radiation due to the non-relativistic motion of an atom, coupled to the vacuum electromagnetic field by an electric dipole term, in the presence of a static graphene plate. After computing the ...