梁永成 Liang, Yeong-Cherng
Department/PositionPhysics / Associate Prof.
Contact Phone Number886-6-2757575 ext. 65239 (謝絕推銷)
E-mail
ExpertiseQuantum nonlocality, quantum information
Lab Websitehttp://quantum-ncku.weebly.com/
DegreePh.D., University of Queensland, Australia
Experience
  • 2017.08 - Present: 副教授, 台灣國立成功大學物理系 Associate Professor, Department of Physics, National Cheng Kung University, Taiwan
  • 2015.02 - 2017.07: 助理教授, 台灣國立成功大學物理系 Assistant Professor, Department of Physics, National Cheng Kung University, Taiwan
  • 2013.07 - 2015.01: 博士後, 瑞士蘇黎世聯邦理工學院理論物理研究中心 Postdoc, Institute for Theoretical Physics, ETH Zurich, Switzerland
  • 2012.10 - 2013.06: 助理教授, 瑞士日內瓦大學物理系應用物理(光學)組 Maitre Assistant, GAP-Optique, Department of Physics, University of Geneva,Switzerland
  • 2011.08 - 2012.09: 研究助理, 瑞士日內瓦大學物理系應用物理(光學)組 Attache de Recherche, GAP-Optique, Department of Physics, University of Geneva, Switzerland
  • 2010.08 - 2011.07: 博士後, 瑞士日內瓦大學物理系應用物理(光學)組 Postdoc, GAP-Optique, Department of Physics, University of Geneva, Switzerland
  • 2008.04 - 2010.07: 博士後, 澳大利亞雪梨大學物理系 Postdoctoral Research Fellow, School of Physics, University of Sydney, Australia
  • 2008.01 - 2008.04: 研究人員, 澳大利亞昆士蘭大學物理系 Research Officer, Department of Physics, University of Queensland, Australia
  • 2001.02 - 2004.06: 助教, 新加坡國立大學 Teaching Assistant, National University of Singapore, Singapore
No.Year of GraduationNameDegreeThesisCo-Supervisor
22017Jui-Chen Hung (洪瑞晨)MasterWitnesses for entanglement depth: from device-independence to device-dependence
12017Rui-Yang You (尤瑞揚)MasterVisualizing the set of 3-local and 3-quantum correlationDr. Denis Rosset
No.Project (No.)Duration of ImplementationSubsidy OrganizationPosition
2Quantum nonlocality: generalizations and applications in quantum information2018.06-2020.07MOSTPI
1Quantum entanglement, quantum nonlocality and device-independent characterizations2015.07-2018.08MOSTPI
Selected (recent) publications:

- "Entanglement structure: Entanglement partitioning in multipartite systems and its experimental detection using optimizable witnesses", Phys. Rev. X 8, 021072 (2018).

- "Resource Theory of Quantum Memories and Their Faithful Verification with Minimal Assumptions", Phys. Rev. X. 8, 021033 (2018).

- "Natural framework for device-independent quantification of quantum steerability, measurement incompatibility, and self-testing", Phys. Rev. Lett. 116, 240401 (2016).

- “Exploring the limits of quantum nonlocality with entangled photons”, Phys. Rev. X 5, 041052 (2015).

- “Family of Bell-like inequalities as device-independent witnesses for entanglement depth”, Phys. Rev. Lett. 114, 190401 (2015).

- “Arbitrarily Small Amount of Measurement Independence Is Sufficient to Manifest Quantum Nonlocality”, Phys. Rev. Lett. 113, 190402 (2014).

- “Anonymous Quantum Nonlocality”, Phys. Rev. Lett. 113, 130401 (2014).

- “Device-independent entanglement quantification and related applications”, Phys. Rev. Lett. 111, 030501 (2013).

- “Measurement-Device-Independent Entanglement Witnesses for All Entangled Quantum States”, Phys. Rev. Lett. 110, 060405 (2013).

- “Quantum nonlocality based on finite-speed causal influences leads to superluminal signaling”, Nature Phys. 8, 867 (2012).

- “Guaranteed violation of a Bell inequality without aligned reference frames or calibrated devices”, Sci. Rep. 2, 470 (2012).

- “Specker's parable of the overprotective seer: A road to contextuality, nonlocality and comple- mentarity”, Physics Reports 506, 1 (2011).

- “Device-Independent Witnesses of Genuine Multipartite Entanglement,” Phys. Rev. Lett. 106, 250404 (2011).

- “Detecting Genuine Multipartite Quantum Nonlocality: A Simple Approach and Generalization to Arbitrary Dimensions ,” Phys. Rev. Lett. 106, 020405 (2011).

- “Nonclassical correlations from randomly chosen local measurements,” Phys. Rev. Lett. 104, 050401 (2010).
2015 - Most Valued Reviewer of 2014 awarded by Annals of Physics.