activity
20002023
most citedQuantum Fisher Information Flow in Non-Markovian Processes of Open Systems

544 citations · 3.1k across the 44 of their papers we have counts for

collaborators

44 papers

cond-mat.mes-hall2023★ 1 cited

Controlling superconducting transistor by coherent light

Guo-Jian Qiao, Zhi-Lei Zhang, Sheng-Wen Li +1

The Josephson junction is typically tuned by a magnetic field or electrostatic gates to realize a superconducting transistor, which manipulates the supercurrent in integrated super…

quant-ph2016★ 33 cited

Fisher information of a squeezed-state interferometer with a finite photon-number resolution

P. Liu, P. Wang, W. Yang +2

Squeezed-state interferometry plays an important role in quantum-enhanced optical phase estimation, as it allows the estimation precision to be improved up to the Heisenberg limit…

quant-ph2016★ 17 cited

Quantum-enhanced microscopy with binary-outcome photon counting

G. R. Jin, W. Yang, C. P. Sun

Polarized light microscopy using path-entangled -photon states (i.e., the N00N states) has been demonstrated to surpass the shot-noise limit at very low light illumination. Howe…

quant-ph2015

Quantum optics in a non-inertial reference frame: the Rabi splitting in a rotating ring cavity

Sheng-Wen Li, Z. H. Wang, Lan Zhou +1

We study quantum optics with the atoms coupled to the quantized electromagnetic (EM) field in a non-inertial reference frame by making use of quantum field theory in curved spaceti…

quant-ph2015★ 16 cited

Negative Refraction Induced by Möbius Topology

Y. N. Fang, Yao Shen, Qing Ai +1

We theoretically show the negative refraction existing in Möbius molecules. The negative refractive index is induced by the non-trivial topology of the molecules. With the Möbius b…

cond-mat.mes-hall2014

Quantum dephasing of interacting quantum dot induced by the superconducting proximity effect

Y. N. Fang, S. W. Li, L. C. Wang +1

The proximity effect (PE) between superconductor and confined electrons can induce the effective pairing phenomena of electrons in nanowire or quantum dot (QD). Through interpretin…