729 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- New York UniversityUS191 papers
- East China Normal UniversityCN122 papers
- Courant Institute of Mathematical SciencesUS55 papers
- National Institute of InformaticsJP49 papers
- Louisiana State UniversityUS32 papers
- University of Science and Technology of ChinaCN32 papers
- Shanxi UniversityCN24 papers
- Chinese Academy of SciencesCN17 papers
- National Institute of Information and Communications TechnologyJP17 papers
- Ben-Gurion University of the NegevIL16 papers
- Centre National de la Recherche ScientifiqueFR16 papers
- Alibaba Group (China)CN11 papers
12 papers · 2 filters
Conclusive Precision Bounds for SU(1,1) Interferometers
Chenglong You, Sushovit Adhikari, Xiaoping Ma +3
In this paper, we revisit the quantum Fisher information (QFI) calculation in SU(1,1) interferometer considering different phase configurations. When one of the input modes is a va…
Entanglement-enhanced optical gyroscope
Matthias Fink, Fabian Steinlechner, Johannes Handsteiner +3
Fiber optic gyroscopes (FOG) based on the Sagnac effect are a valuable tool in sensing and navigation and enable accurate measurements in applications ranging from spacecraft and a…
Deterministic generation of hybrid high-N00N states with Rydberg ions trapped in microwave cavities
Naeimeh Mohseni, Shahpoor Saeidian, Jonathan P. Dowling +1
Trapped ions are among the most promising platforms for quantum technologies. They are at the heart of the most precise clocks and sensors developed to date, which exploit the quan…
Split spin-squeezed Bose-Einstein Condensates
Yumang Jing, Matteo Fadel, Valentin Ivannikov +1
We investigate and model the behaviour of split spin-squeezed Bose-Einstein condensates (BECs) system. In such a system, a spin-polarized BEC is first squeezed using a …
Fast Amplification and Rephasing of Entangled Cat States in a Qubit-Oscillator System
Z. Xiao, T. Fuse, S. Ashhab +5
We study a qubit-oscillator system, with a time-dependent coupling coefficient, and present a scheme for generating entangled Schrödinger-cat states with large mean photon numbers…
Quantized Nonlinear Gaussian-Beam Dynamics Tailoring Multimode Squeezed-Light Generation
R. Nicholas Lanning, Zhihao Xiao, Mi Zhang +3
We present a general, second quantization procedure for multi-transverse-spatial mode Gaussian beam dynamics in nonlinear interactions. Previous treatments have focused on the spec…
Relativity of quantum states in entanglement swapping: Violation of Bell's inequality with no entanglement
Chris Nagele, Ebubechukwu O. Ilo-Okeke, Peter P. Rohde +2
The entanglement swapping protocol is analyzed in a relativistic setting, where shortly after the entanglement swapping is performed, a Bell violation measurement is performed. Fro…
A loophole-free Wheeler-delayed-choice experiment
H. -L. Huang, Y. -H. Luo, B. Bai +13
Wheeler's delayed-choice experiment investigates the indeterminacy of wave-particle duality and the role played by the measurement apparatus in quantum theory. Due to the inconsist…
Basis-independent quantum coherence and its distribution
Chandrashekar Radhakrishnan, Zhe Ding, Fazhan Shi +2
We analyze a basis-independent definition of quantum coherence. The maximally mixed state is used as the reference state, which allows for a way of defining coherence that is invar…
Toward Scalable Boson Sampling with Photon Loss
Hui Wang, Wei Li, Xiao Jiang +16
Boson sampling is a well-defined task that is strongly believed to be intractable for classical computers, but can be efficiently solved by a specific quantum simulator. However, a…
Generalized Grover's algorithm for multiple phase inversion states
Tim Byrnes, Gary Forster, Louis Tessler
Grover's algorithm is a quantum search algorithm that proceeds by repeated applications of the Grover operator and the Oracle until the state evolves to one of the target states. I…
Quantum process tomography of linear and quadratically nonlinear optical systems
Kevin Valson Jacob, Anthony E. Mirasola, Sushovit Adhikari +1
A central task in quantum information processing is to characterize quantum processes. In the realm of optical quantum information processing, this amounts to characterizing the tr…