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- Huazhong University of Science and TechnologyCN285 papers
- Chinese Academy of SciencesCN46 papers
- Wuhan Institute of Physics and MathematicsCN28 papers
- Wuhan Institute of TechnologyCN23 papers
- University of Chinese Academy of SciencesCN20 papers
- Centre National de la Recherche ScientifiqueFR15 papers
- National University of Defense TechnologyCN12 papers
- Peking UniversityCN12 papers
- East China Normal UniversityCN10 papers
- University of Science and Technology of ChinaCN10 papers
- Collaborative Innovation Center of Advanced MicrostructuresCN9 papers
- Hubei University of EducationCN9 papers
4 papers · 2 filters
Quantum-criticality-induced strong Kerr nonlinearities in optomechanical systems
Xin-You Lü, Wei-Min Zhang, Sahel Ashhab +2
We investigate a hybrid electro-optomechanical system that allows us to obtain controllable strong Kerr nonlinearities in the weak-coupling regime. We show that when the controllab…
Multi-ion Mach-Zehnder interferometer with artificial nonlinear interactions
Y. M. Hu, W. L. Yang, X. Xiao +2
We show how to implement a Mach-Zehnder interferometry based upon a string of trapped ions with artificial nonlinear interactions. By adiabatically sweeping down/up the coupling st…
No spin-localization phase transition in the spin-boson model without local field
Tao Liu, Mang Feng, Lei Li +2
We explore the spin-boson model in a special case, i.e., with zero local field. In contrast to previous studies, we find no possibility for quantum phase transition (QPT) happening…
Quantum-memory-assisted entropic uncertainty principle under noise
Z. Y. Xu, W. L. Yang, M. Feng
The measurement outcomes of two incompatible observables on a particle can be precisely predicted when it is maximally entangled with a quantum memory, as quantified recently [Natu…