Quantum Field Thermal Machines

@article{Gluza2021QuantumFT,
  title={Quantum Field Thermal Machines},
  author={Marek Gluza and Jo{\~a}o Sabino and Nelly Huei Ying Ng and Giuseppe Vitagliano and Marco Pezzutto and Yasser Omar and Igor E. Mazets and Marcus Huber and J{\"o}rg Schmiedmayer and Jens Eisert},
  journal={PRX Quantum},
  year={2021}
}
Recent years have enjoyed an overwhelming interest in quantum thermodynamics, a field of research aimed at understanding thermodynamic tasks performed in the quantum regime. Further progress, however, seems to be obstructed by the lack of experimental implementations of thermal machines in which quantum effects play a decisive role. In this work, we introduce a blueprint of quantum field machines, which - once experimentally realized - would fill this gap. We provide a detailed proposal how to… 
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References

SHOWING 1-10 OF 305 REFERENCES
Correlations and dynamics of tunnel-coupled one-dimensional Bose gases
We present a series of experiments performed with two ultracold one-dimensional Bose gases (rubidium atoms) in a double well potential. Employing matter-wave interference, we can measure the
Atom chips.
TLDR
The next big challenge is manipulating single atoms, allowing them to have controlled collisions and coupling them to single photons in optical microcavities, which will lead to new quantum devices and ultimately to quantum information processing on a chip.
Quantum physics in one dimension
1. Peculiarities of d=1 2. Bosonization 3. Luttinger liquids 4. Refinements 5. Microscopic methods 6. Spin 1/2 chains 7. Interacting fermions on a lattice 8. Coupled fermionic chains 9. Disordered
Opt
TLDR
A new language, Opt, is proposed for writing these objective functions over image- or graph-structured unknowns concisely and at a high level and automatically transforms these specifications into state-of-the-art GPU solvers based on Gauss-Newton or Levenberg-Marquardt methods.
"J."
however (for it was the literal soul of the life of the Redeemer, John xv. io), is the peculiar token of fellowship with the Redeemer. That love to God (what is meant here is not God’s love to men)
Ann
Aaron Beck’s cognitive therapy model has been used repeatedly to treat depression and anxiety. The case presented here is a 34-year-old female law student with an adjustment disorder with mixed
From the moving piston to the dynamical Casimir effect: Explorations with shaken condensates
Recent experimental realizations of uniform confining potentials for ultracold atoms make it possible to create quantum acoustic resonators and explore nonequilibrium dynamics of quantum field
Regimes of quantum degeneracy in trapped 1D gases
TLDR
The regimes of quantum degeneracy in a trapped 1D gas are discussed, how to distinguish between true and quasicondensates in phase coherence experiments is discussed, and the diagram of states is obtained.
Relaxation Dynamics in the Merging of N Independent Condensates.
TLDR
A detailed study of the rich out-of-equilibrium dynamics of an adjustable number N of uncorrelated condensates after connecting them in a ring-shaped optical trap and insight into the microscopic mechanism that underlies the smoothening of the phase profile is provided.
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