Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optimal energy conversion through anti-adiabatic driving breaking
  time-reversal symmetry   Starting with Carnot engine, the ideal efficiency of a heat engine has been
associated with quasi-static transformations and vanishingly small output
power. Here, we exactly calculate the thermodynamic properties of a isothermal
heat engine, in which the working medium is a periodically driven underdamped
harmonic oscillator, focusing instead on the opposite, anti-adiabatic limit,
where the period of a cycle is the fastest time scale in the problem. We show
that in that limit it is possible to approach the ideal energy conversion
efficiency $\eta=1$, with finite output power and vanishingly small relative
power fluctuations. The simultaneous realization of all the three desiderata of
a heat engine is possible thanks to the breaking of time-reversal symmetry. We
also show that non-Markovian dynamics can further improve the power-efficiency
trade-off.

10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
2
The categories of this paper are: math
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph