Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Ge, Wenchao"'
Nonclassical states of bosonic modes are important resources for quantum-enhanced technologies. Yet, quantifying nonclassicality of these states, in particular mixed states, can be a challenge. Here we present results of quantifying the nonclassicali
Externí odkaz:
http://arxiv.org/abs/2406.01717
Gaussian states with nonclassical properties such as squeezing and entanglement serve as crucial resources for quantum information processing. Accurately quantifying these properties within multi-mode Gaussian states has posed some challenges. To add
Externí odkaz:
http://arxiv.org/abs/2310.12104
Autor:
Affolter, Matt, Ge, Wenchao, Bullock, Bryce, Burd, Shaun C., Gilmore, Kevin A., Lilieholm, Jennifer F., Carter, Allison L., Bollinger, John J.
Improving coherence is a fundamental challenge in quantum simulation and sensing experiments with trapped ions. Here we discuss, experimentally demonstrate, and estimate the potential impacts of two different protocols that enhance, through motional
Externí odkaz:
http://arxiv.org/abs/2301.08195
Publikováno v:
Phys. Rev. A 104, 022433 (2021)
Entanglement is an essential ingredient for building a quantum network that can have many applications. Understanding how entanglement is distributed in a network is a crucial step to move forward. Here we study the conservation and distribution of G
Externí odkaz:
http://arxiv.org/abs/2105.13441
It is well-known that the precision of a phase measurement with a Mach-Zehnder interferometer employing strong (macroscopic) classic light can be greatly enhanced with the addition of a weak (microscopic) light field in a non-classical state. The res
Externí odkaz:
http://arxiv.org/abs/2103.17206
Autor:
Ge, Wenchao, Zubairy, M. Suhail
Publikováno v:
Phys. Rev. A 102, 043703 (2020)
Quantifying nonclassicality of a bosonic mode is an important but challenge task in quantum optics. Recently, the first nonclassicality measure based on the concept of operational resource theory has been proposed [Phys. Rev. Research 2, 023400 (2020
Externí odkaz:
http://arxiv.org/abs/2006.16693
Publikováno v:
Phys. Rev. Research 2, 023400 (2020)
The nonclassical properties of quantum states are of tremendous interest due to their potential applications in future technologies. It has recently been realized that the concept of a "resource theory" is a powerful approach to quantifying and under
Externí odkaz:
http://arxiv.org/abs/1911.01939
Publikováno v:
In Anaesthesia Critical Care & Pain Medicine December 2023 42(6)
Autor:
Ge, Wenchao, Zubairy, M. Suhail
Publikováno v:
Phys. Rev. A 101, 023403 (2020)
Optical potentials have been a versatile tool for the study of atomic motions and many-body interactions in cold atoms. Recently, optical subwavelength single barriers were proposed to enhance the atomic interaction energy scale, which is based on no
Externí odkaz:
http://arxiv.org/abs/1908.04368
Autor:
Ge, Wenchao, Sawyer, Brian C., Britton, Joseph W., Jacobs, Kurt, Foss-Feig, Michael, Bollinger, John J.
Publikováno v:
Phys. Rev. A 100, 043417 (2019)
In trapped-ion quantum information processing, interactions between spins (qubits) are mediated by collective modes of motion of an ion crystal. While there are many different experimental strategies to design such interactions, they all face both te
Externí odkaz:
http://arxiv.org/abs/1907.07196