output
20112026
most citedNonreciprocal ground-state cooling of multiple mechanical resonators

160 citations

Showing 2023 · quant-phShow all

6 papers · 2 filters

quant-ph2023★ 7 cited

Phonon-photon conversion as mechanism for cooling and coherence transfer

Alessandro Ferreri, David Edward Bruschi, Frank K. Wilhelm +2

The dynamical Casimir effect is the physical phenomenon where the mechanical energy of a movable wall of a cavity confining a quantum field can be converted into quanta of the fiel…

quant-ph2023★ 2 cited

Effective Field Theories and Finite-temperature Properties of Zero-dimensional Superradiant Quantum Phase Transitions

Zi-Yong Ge, Heng Fan, Franco Nori

The existence of zero-dimensional superradiant quantum phase transitions seems inconsistent with conventional statistical physics. This work clarifies this apparent inconsistency.…

quant-ph2023★ 21 cited

Supervised learning for robust quantum control in composite-pulse systems

Zhi-Cheng Shi, Jun-Tong Ding, Ye-Hong Chen +4

In this work, we develop a supervised learning model for implementing robust quantum control in composite-pulse systems, where the training parameters can be either phases, detunin…

quant-ph2023★ 16 cited

Quantum field heat engine powered by phonon-photon interactions

Alessandro Ferreri, Vincenzo Macrì, Frank K. Wilhelm +2

We present a quantum heat engine based on a cavity with two oscillating mirrors that confine a quantum field as the working substance. The engine performs an Otto cycle during whic…

quant-ph2023★ 17 cited

Exponential sensitivity revival of noisy non-Hermitian quantum sensing with two-photon drives

Liying Bao, Bo Qi, Franco Nori +1

Unique properties of multimode non-Hermitian lattice dynamics can be utilized to construct exponentially sensitive sensors. However, the impact of noise remains unclear, which may…

quant-ph2023★ 16 cited

Extension of Noether's theorem in PT-symmetric systems and its experimental demonstration in an optical setup

Q. C. Wu, J. L. Zhao, Y. L. Fang +4

Noether's theorem is one of the fundamental laws in physics, relating the symmetry of a physical system to its constant of motion and conservation law. On the other hand, there exi…