Experimental Quantum Thermodynamics with Linear Optics
@article{Zanin2019ExperimentalQT, title={Experimental Quantum Thermodynamics with Linear Optics}, author={G. L. Zanin and T. H{\"a}ffner and M. A. A. Talarico and Eduardo Inacio Duzzioni and Paulo H. Souto Ribeiro and Gabriel T. Landi and Lucas C. C{\'e}leri}, journal={Brazilian Journal of Physics}, year={2019}, volume={49}, pages={783-798} }
The study of non-equilibrium physics from the perspective of the quantum limits of thermodynamics and fluctuation relations can be experimentally addressed with linear optical systems. We discuss recent experimental investigations in this scenario and present new proposed schemes while discussing the potential advances they could bring to the field of quantum thermodynamics.
10 Citations
Experimental study of the generalized Jarzynski fluctuation relation using entangled photons
- Physics
- 2020
Optical modes possessing orbital angular momentum constitute a very useful platform for experimental studies on the quantum limits of Thermodynamics. Here, we present experimental results for…
Remote preparation of single photon vortex thermal states
- Physics
- 2020
Photon pairs produced in spontaneous parametric down-conversion are naturally entangled in their transverse spatial degrees of freedom including the orbital angular momentum. Pumping a non-linear…
Gauge invariant quantum thermodynamics: consequences for the first law
- Physics
- 2021
Universality of classical thermodynamics rests on the central limit theorem, due to which, measurements of thermal fluctuations are unable to reveal detailed information regarding the microscopic…
Thermodynamic length and work optimization for Gaussian quantum states
- PhysicsPhysical Review A
- 2022
Constructing optimal thermodynamic processes in quantum systems relies on managing the balance between the average excess work and its stochastic fluctuations. Recently it has been shown that two…
Joint measurability in non-equilibrium quantum thermodynamics
- Mathematics
- 2021
Quantum work and fluctuation theorems are mostly discussed in the framework of projective two-point measurement (TPM) schemes. According to a well known no-go theorem, there is no work observable…
Second law of thermodynamics for batteries with vacuum state
- PhysicsQuantum
- 2021
It is shown that the existence of battery ground state leads to a thermodynamic behaviour which cannot be realized using an ideal weight, and this remains true even when battery operates far from its bottom.
Measurement-based quantum heat engine in a multilevel system
- PhysicsPhysical Review E
- 2021
We compare quantum Otto engines based on two different cycle models: a two-bath model, with a standard heat source and sink, and a measurement-based protocol, where the role of heat source is played…
Noisy quantum metrology with the assistance of indefinite causal order
- Physics
- 2021
A generic qubit unitary operator affected by depolarizing noise is duplicated and inserted in a quantum switch process realizing a superposition of causal orders. The characterization of the…
References
SHOWING 1-10 OF 89 REFERENCES
Experimental reconstruction of work distribution and study of fluctuation relations in a closed quantum system.
- PhysicsPhysical review letters
- 2014
We report the experimental reconstruction of the nonequilibrium work probability distribution in a closed quantum system, and the study of the corresponding quantum fluctuation relations. The…
Experimental study of quantum thermodynamics using optical vortices
- Physics
- 2017
Non-equilibrium thermodynamics and quantum information theory are interrelated research fields witnessing an increasing theoretical and experimental interest. This is mainly due to the broadness of…
Experimental test of the quantum Jarzynski equality with a trapped-ion system
- Physics
- 2015
The Jarzynski equality, relating non-equilibrium processes to free-energy differences between equilibrium states, has been verified in a number of classical systems. An ion-trap experiment now…
Quantum extension of the Jarzynski relation: analogy with stochastic dephasing.
- PhysicsPhysical review letters
- 2003
A close formal analogy is established between the present "classical trajectory" picture over populations of adiabatic states and phase fluctuations of a quantum coherence in spectral line shapes, described by the stochastic Liouville equation.
Experimental demonstration of information to energy conversion in a quantum system at the Landauer limit
- PhysicsProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
- 2016
The scheme presented here allows for the detailed study of irreversible entropy production in quantum information processors and verification that an operation that changes the information content of the system must necessarily generate heat in the reservoir, exactly as predicted by Landauer’s principle.
Quantum Simulation of Single-Qubit Thermometry Using Linear Optics.
- PhysicsPhysical review letters
- 2017
Standard thermometry is illustrated by performing a simulation of the qubit-environment interaction in a linear-optical device and discussing the role of the coherence and how this affects the usefulness of nonequilibrium conditions.
Extracting quantum work statistics and fluctuation theorems by single-qubit interferometry.
- PhysicsPhysical review letters
- 2013
This work shows that the characteristic function of the work distribution for a nonequilibrium quench of a general quantum system can be extracted by Ramsey interferometry of a single probe qubit.
Fluctuation theorems: work is not an observable.
- Physics, MathematicsPhysical review. E, Statistical, nonlinear, and soft matter physics
- 2007
The characteristic function of the work performed by an external time-dependent force on a Hamiltonian quantum system is identified with the time-ordered correlation function of the exponentiated…
Experimental demonstration of information-to-energy conversion and validation of the generalized Jarzynski equality
- Physics
- 2010
Feedback mechanisms such as the ‘demon’ in Maxwell’s well-known thought experiment can, in principle, enable the transformation of information into energy, without violating the second law of…
Thermodynamics of a colloidal particle in a time-dependent nonharmonic potential.
- PhysicsPhysical review letters
- 2006
The first lawlike balance between applied work, exchanged heat, and internal energy on the level of a single trajectory is demonstrated, and the observed distribution of applied work is distinctly non-Gaussian in good agreement with numerical calculations.