Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Shalm, Lynden. K."'
Autor:
Slussarenko, Sergei, Weston, Morgan M., Shalm, Lynden K., Verma, Varun B., Nam, Sae-Woo, Kocsis, Sacha, Ralph, Timothy C., Pryde, Geoff J.
Publikováno v:
Nature Communications 13, 1832 (2022)
Long-distance optical quantum channels are necessarily lossy, leading to errors in transmitted quantum information, entanglement degradation and, ultimately, poor protocol performance. Quantum states carrying information in the channel can be probabi
Externí odkaz:
http://arxiv.org/abs/2406.04661
Autor:
White, Simon J. U., Polino, Emanuele, Ghafari, Farzad, Joch, Dominick J., Villegas-Aguilar, Luis, Shalm, Lynden K., Verma, Varun B., Huber, Marcus, Tischler, Nora
Quantum states encoded in the time-bin degree of freedom of photons represent a fundamental resource for quantum information protocols. Traditional methods for generating and measuring time-bin encoded quantum states face severe challenges due to opt
Externí odkaz:
http://arxiv.org/abs/2404.16106
Autor:
Villegas-Aguilar, Luis, Polino, Emanuele, Ghafari, Farzad, Quintino, Marco Túlio, Laverick, Kiarn, Berkman, Ian R., Rogge, Sven, Shalm, Lynden K., Tischler, Nora, Cavalcanti, Eric G., Slussarenko, Sergei, Pryde, Geoff J.
Publikováno v:
Nat. Commun. 15, 3112 (2024)
Bell nonlocality refers to correlations between two distant, entangled particles that challenge classical notions of local causality. Beyond its foundational significance, nonlocality is crucial for device-independent technologies like quantum key di
Externí odkaz:
http://arxiv.org/abs/2309.06501
Autor:
Pepper, Alex, Baker, Travis. J., Wang, Yuanlong, Song, Qiu-Cheng, Shalm, Lynden. K., Varma, Varun. B., Nam, Sae Woo, Tischler, Nora, Slussarenko, Sergei, Wiseman, Howard. M., Pryde, Geoff. J.
The distribution and verification of quantum nonlocality across a network of users is essential for future quantum information science and technology applications. However, beyond simple point-to-point protocols, existing methods struggle with increa
Externí odkaz:
http://arxiv.org/abs/2308.02296
Autor:
Xiang, Yu, Mazurek, Michael D., Bienfang, Joshua C., Wayne, Michael A., Abellán, Carlos, Amaya, Waldimar, Mitchell, Morgan W., Mirin, Richard P., Nam, Sae Woo, He, Qiongyi, Stevens, Martin J., Shalm, Lynden K., Wiseman, Howard M.
Schr\"odinger held that a local quantum system has some objectively real quantum state and no other (hidden) properties. He therefore took the Einstein-Podolsky-Rosen (EPR) phenomenon, which he generalized and called `steering', to require nonlocal w
Externí odkaz:
http://arxiv.org/abs/2105.13519
Autor:
Slussarenko, Sergei, Joch, Dominick J., Tischler, Nora, Ghafari, Farzad, Shalm, Lynden K., Verma, Varun B., Nam, Sae Woo, Pryde, Geoff J.
Publikováno v:
NPJ Quantum Inf. 8, 20 (2022)
Violating a nonlocality inequality enables the most powerful remote quantum information tasks and fundamental tests of quantum physics. Loophole-free photonic verification of nonlocality has been achieved with polarization-entangled photon pairs, but
Externí odkaz:
http://arxiv.org/abs/2009.03918
Autor:
Shalm, Lynden K., Zhang, Yanbao, Bienfang, Joshua C., Schlager, Collin, Stevens, Martin J., Mazurek, Michael D., Abellán, Carlos, Amaya, Waldimar, Mitchell, Morgan W., Alhejji, Mohammad A., Fu, Honghao, Ornstein, Joel, Mirin, Richard P., Nam, Sae Woo, Knill, Emanuel
Publikováno v:
Nat. Phys. 17, 452-456 (2021)
With the growing availability of experimental loophole-free Bell tests, it has become possible to implement a new class of device-independent random number generators whose output can be certified to be uniformly random without requiring a detailed m
Externí odkaz:
http://arxiv.org/abs/1912.11158
Autor:
Zhang, Yanbao, Shalm, Lynden K., Bienfang, Joshua C., Stevens, Martin J., Mazurek, Michael D., Nam, Sae Woo, Abellán, Carlos, Amaya, Waldimar, Mitchell, Morgan W., Fu, Honghao, Miller, Carl A., Mink, Alan, Knill, Emanuel
Publikováno v:
Phys. Rev. Lett. 124, 010505 (2020)
Applications of randomness such as private key generation and public randomness beacons require small blocks of certified random bits on demand. Device-independent quantum random number generators can produce such random bits, but existing quantum-pr
Externí odkaz:
http://arxiv.org/abs/1812.07786
Autor:
Ghafari, Farzad, Tischler, Nora, Thompson, Jayne, Gu, Mile, Shalm, Lynden K., Verma, Varun B., Nam, Sae Woo, Patel, Raj B., Wiseman, Howard M., Pryde, Geoff J.
Publikováno v:
Phys. Rev. X 9, 041013 (2019)
Stochastic processes underlie a vast range of natural and social phenomena. Some processes such as atomic decay feature intrinsic randomness, whereas other complex processes, e.g. traffic congestion, are effectively probabilistic because we cannot tr
Externí odkaz:
http://arxiv.org/abs/1812.04251
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