Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Pramanik, Tanumoy"'
Autor:
Pramanik, Tanumoy, Chen, Xiaojiong, Xiang, Yu, Li, Xudong, Mao, Jun, Bao, Jueming, Deng, Yaohao, Dai, Tianxiang, Tang, Bo, Yang, Yan, Li, Zhihua, Gong, Qihuang, He, Qiongyi, Wang, Jianwei
Publikováno v:
Sci Rep 12, 16400 (2022)
Characterization and categorization of quantum correlations are both fundamentally and practically important in quantum information science. Although quantum correlations such as non-separability, steerability, and non-locality can be characterized b
Externí odkaz:
http://arxiv.org/abs/2210.00237
Autor:
Chen, Xiaojiong, Deng, Yaohao, Liu, Shuheng, Pramanik, Tanumoy, Mao, Jun, Bao, Jueming, Zhai, Chonghao, Dai, Tianxiang, Yuan, Huihong, Guo, Jiajie, Fei, Shao-Ming, Huber, Marcus, Tang, Bo, Yang, Yan, Li, Zhihua, He, Qiongyi, Gong, Qihuang, Wang, Jianwei
Publikováno v:
Nat. Commun. 12, 2712 (2021)
Famous double-slit or double-path experiments, implemented in a Young's or Mach-Zehnder interferometer, have confirmed the dual nature of quantum matter, When a stream of photons, neutrons, atoms, or molecules, passes through two slits, either wave-l
Externí odkaz:
http://arxiv.org/abs/2105.05580
Autor:
Lee, Donghwa, Pramanik, Tanumoy, Cho, Young-Wook, Lim, Hyang-Tag, Chin, Seungbeom, Kim, Yong-Su
Publikováno v:
Optics Express Vol. 30, Issue 17, pp. 30525-30535 (2022)
Quantum correlations between identical particles are at the heart of quantum technologies. Several studies with two identical particles have shown that the spatial overlap and indistinguishability between the particles are necessary for generating bi
Externí odkaz:
http://arxiv.org/abs/2104.05937
Autor:
Pramanik, Tanumoy, Lee, Dong-Hwa, Cho, Young-Wook, Lim, Hyang-Tag, Han, Sang-Wook, Jung, Hojoong, Moon, Sung, Lee, Kwang Jo, Kim, Yong-Su
Publikováno v:
Phys. Rev. Applied 14, 064074 (2020)
Multiparty quantum communication provides delightful applications including quantum cryptographic communication and quantum secret sharing. Measurement-Device-Independent (MDI) quantum communication based on the Greenberg-Horne-Zeilinger (GHZ) state
Externí odkaz:
http://arxiv.org/abs/2006.08091
Autor:
Barros, Mariana R., Chin, Seungbeom, Pramanik, Tanumoy, Lim, Hyang-Tag, Cho, Young-Wook, Huh, Joonsuk, Kim, Yong-Su
Publikováno v:
Optics Express Vol. 28, Issue 25, pp. 38083-38092 (2020)
Particle identity and entanglement are two fundamental quantum properties that work as major resources for various quantum information tasks. However, it is still a challenging problem to understand the correlation of the two properties in the same s
Externí odkaz:
http://arxiv.org/abs/1912.04208
Publikováno v:
Phys. Rev. A 100, 042311 (2019)
Different nonlocal quantum correlations of entanglement, steering and Bell nonlocality are defined with the help of local hidden state (LHS) and local hidden variable (LHV) models. Considering their unique roles in quantum information processing, it
Externí odkaz:
http://arxiv.org/abs/1910.06483
Autor:
Yoon, Juhwan, Pramanik, Tanumoy, Park, Byung Kwon, Han, Sang-Wook, Kim, Sangin, Kim, Yong-Su, Moon, Sung
Publikováno v:
Optics Communications 441, 64 (2019)
In free-space quantum key distribution (QKD) between moving parties, e.g., free-space QKD via satellite, the reference frame rotation and fluctuation degrades the performance of QKD. Reference-frame-independent QKD (RFI-QKD) provides a simple but eff
Externí odkaz:
http://arxiv.org/abs/1808.05811
Autor:
Kim, Yong-Su, Pramanik, Tanumoy, Cho, Young-Wook, Yang, Ming, Han, Sang-Wook, Lee, Sang-Yun, Moon, Sung
Publikováno v:
Optics Express 26, 29539 (2018), Chosen for Spotlight on Optics
Bell state measurement (BSM) plays crucial roles in photonic quantum information processing. The standard linear optical BSM is based on Hong-Ou-Mandel interference where two photons meet and interfere at a beamsplitter (BS). However, a generalized t
Externí odkaz:
http://arxiv.org/abs/1805.11286
Publikováno v:
Phys. Lett. A (2017)
We consider quantum steering by non-Gaussian entangled states. The Reid steering criterion based on the Heisenberg uncertainty relation fails to detect steerability for many categories of such states. Here, we derive a tighter steering criterion usin
Externí odkaz:
http://arxiv.org/abs/1711.02895
Autor:
Orieux, Adeline, Kaplan, Marc, Venuti, Vivien, Pramanik, Tanumoy, Zaquine, Isabelle, Diamanti, Eleni
Publikováno v:
J. Opt. 20, 044006 (2018)
Steering, a quantum property stronger than entanglement but weaker than non-locality in the quantum correlation hierarchy, is a key resource for one-sided device-independent quantum key distribution applications, in which only one of the communicatin
Externí odkaz:
http://arxiv.org/abs/1707.09293