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Title : Experimental quantum fast hitting on hexagonal graphs Journal : NATURE PHOTONICS, 12(12), 754, 2018
논문 NUMBER AUTHOR Tang, Hao; Di Franco, Carlo; Shi, Zi-Yu; He, Tian-Shen; Feng, Zhen; Gao, Jun; Sun, Ke; Li, Zhan-Ming; Jiao, Zhi-Qiang; Wang, Tian-Yu; Kim, M. S.; Jin, Xian-Min TITLE Experimental quantum fast hitting on hexagonal graphs ARCHIVE FILE JOURNAL NATURE PHOTONICS, 12(12), 754, 2018 ABSTRACT Quantum walks are powerful kernels in quantum computing protocols, and possess strong capabilities in speeding up various simulation and optimization tasks. One striking example is provided by quantum walkers evolving on glued trees(1), which demonstrate faster hitting performances than classical random walks. However, their experimental implementation is challenging, as this involves highly complex arrangements of an exponentially increasing number of nodes. Here, we propose an alternative structure with a polynomially increasing number of nodes. We successfully map such graphs on quantum photonic chips using femtosecond-laser direct writing techniques in a geometrically scalable fashion. We experimentally demonstrate quantum fast hitting by implementing two-dimensional quantum walks on graphs with up to 160 nodes and a depth of eight layers, achieving a linear relationship between the optimal hitting time and the network depth. Our results open up a scalable path towards quantum speedup in classically intractable complex problems.
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Title : Harvesting Multiqubit Entanglement from Ultrastrong Interactions in Circuit Quantum Electrodynamics Journal : PHYSICAL REVIEW LETTERS. v.119(18), 183602. 2017
논문 NUMBER AUTHOR Armata, F.; Calajo, G.; Jaako, T.; Kim, M. S.; Rabl, P. TITLE Harvesting Multiqubit Entanglement from Ultrastrong Interactions in Circuit Quantum Electrodynamics ARCHIVE FILE JOURNAL PHYSICAL REVIEW LETTERS. v.119(18), 183602. 2017 ABSTRACT
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Title : Quantum limits to gravity estimation with optomechanics Journal : PHYSICAL REVIEW A. v.96(4), 043824. 2017
논문 NUMBER AUTHOR Armata, F.; Latmiral, L.; Plato, A. D. K.; Kim, M. S. TITLE Quantum limits to gravity estimation with optomechanics ARCHIVE FILE JOURNAL PHYSICAL REVIEW A. v.96(4), 043824. 2017 ABSTRACT
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Title : Nonequilibrium dressing in a cavity with a movable reflecting mirror Journal : PHYSICAL REVIEW D. v.96(4), 045007. 2017
논문 NUMBER AUTHOR Armata, Federico; Kim, M. S.; Butera, Salvatore; Rizzuto, Lucia; Passante, Roberto TITLE Nonequilibrium dressing in a cavity with a movable reflecting mirror ARCHIVE FILE JOURNAL PHYSICAL REVIEW D. v.96(4), 045007. 2017 ABSTRACT
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Title : Gravitational effects in quantum mechanics Journal : Contemp. Phys. DOI: 10.1080/00107514.2016.1153290 (2016).
논문 NUMBER AUTHOR A.D.K. Plato, C.N. Hughes and M.S. Kim TITLE Gravitational effects in quantum mechanics ARCHIVE FILE JOURNAL Contemp. Phys. DOI: 10.1080/00107514.2016.1153290 (2016). ABSTRACT
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Title : Free nano-object Ramsey interferometry for large quantum superpositions Journal : Phys. Rev. Lett. 117, 143003 (2016)
논문 NUMBER AUTHOR C. Wan, M. Scala, G.W. Morley, ATM A. Rahman, H. Ulbricht, J. Bateman, P.F. Barker, S. Bose and M.S Kim TITLE Free nano-object Ramsey interferometry for large quantum superpositions ARCHIVE FILE JOURNAL Phys. Rev. Lett. 117, 143003 (2016) ABSTRACT
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Title : Quantum and classical phases in optomechanics Journal : Phys.Rev. A 93, 063862 (2016)
논문 NUMBER AUTHOR F. Armata, L. Latmiral, I. Pikovski, M.R. Vanner, C. Brukner and M.S. Kim TITLE Quantum and classical phases in optomechanics ARCHIVE FILE JOURNAL Phys.Rev. A 93, 063862 (2016) ABSTRACT
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Title : Probing anharmonicity of a quantum oscillator in an optomechanical cavity Journal : Phys.Rev. A 93, 052306 (2016)
논문 NUMBER AUTHOR L. Latmiral, F. Armata, M.G. Genoni, I. Pikovski and M.S. Kim TITLE Probing anharmonicity of a quantum oscillator in an optomechanical cavity ARCHIVE FILE JOURNAL Phys.Rev. A 93, 052306 (2016) ABSTRACT
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Title : Tolerance in the Ramsey interfererence of a trapped nanodiamond Journal : Phys.Rev. A 93, 043852 (2016)
논문 NUMBER AUTHOR . C. Wan, M. Scala, S. Bose, A.C. Frangeskou, ATM A. Rahman, G.W. Morley, P.F. Barker and M. S. Kim TITLE Tolerance in the Ramsey interfererence of a trapped nanodiamond ARCHIVE FILE JOURNAL Phys.Rev. A 93, 043852 (2016) ABSTRACT
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Title : Recurrent delocalization and quasiequilibration of photons in coupled systems in circuit quantum electrodynamics Journal : Phys. Rev. Lett.116, 153601 (2016)
논문 NUMBER AUTHOR M-C Hwang, M.S. Kim and M-S Choi TITLE Recurrent delocalization and quasiequilibration of photons in coupled systems in circuit quantum electrodynamics ARCHIVE FILE JOURNAL Phys. Rev. Lett.116, 153601 (2016) ABSTRACT
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Title : Universal continuous-variable state orthogonalizer and qubit generator Journal : Phys.Rev.Lett. 116,110501 (2016)
논문 NUMBER AUTHOR A.S. Coelho, L.S. Costanzo, A. Zavatta, C. Hughes, M.S. Kim and M. Bellini TITLE Universal continuous-variable state orthogonalizer and qubit generator ARCHIVE FILE JOURNAL Phys.Rev.Lett. 116,110501 (2016) ABSTRACT
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Title : Burning and graphitization of optically levitated nanodiamonds in vacuum Journal : Scientific Reports 6, 21633 (2016)
논문 NUMBER AUTHOR A.T.M.A. Rahman, A. Frangeskou, M.S. Kim, S. Bose, G.W. Morley and P.F. Barker, TITLE Burning and graphitization of optically levitated nanodiamonds in vacuum ARCHIVE FILE JOURNAL Scientific Reports 6, 21633 (2016) ABSTRACT
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Title : Photonic Maxwell’s demon Journal : Phys. Rev. Lett. 116, 050401 (2016)
논문 NUMBER AUTHOR 1. M. D. Vidrighin, O. Dahlsten, M. Barbieri, M.S. Kim, V. Vedral and I. A. Walmsley TITLE Photonic Maxwell’s demon ARCHIVE FILE JOURNAL Phys. Rev. Lett. 116, 050401 (2016) ABSTRACT
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Title : Nonclassical-state generation in macroscopic systems via hybrid discrete-continuous quantum measurements Journal : PHYSICAL REVIEW A 93, 053818 (2016)
논문 NUMBER AUTHOR Milburn, T. J.; Kim, M. S.; Vanner, M. R. TITLE Nonclassical-state generation in macroscopic systems via hybrid discrete-continuous quantum measurements ARCHIVE FILE JOURNAL PHYSICAL REVIEW A 93, 053818 (2016) ABSTRACT
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Title : Phonon arithmetic in a trapped ion system Journal : NATURE COMMUNICATIONS 7, 11420 (2016).
논문 NUMBER AUTHOR Um, Mark; Zhang, Junhua; Lv, Dingshun; Lu, Yao; An, Shuoming; Zhang, Jing-Ning; Nha, Hyunchul; Kim, M. S.; Kim, Kihwan TITLE Phonon arithmetic in a trapped ion system ARCHIVE FILE JOURNAL NATURE COMMUNICATIONS 7, 11420 (2016). ABSTRACT
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Title : Cavity-assisted energy relaxation for quantum many-body simulations Journal : OPTICS COMMUNICATIONS, v.337 (2015) 66-70
논문 NUMBER AUTHOR Cho, J; Bose, S; Kim, MS TITLE Cavity-assisted energy relaxation for quantum many-body simulations ARCHIVE FILE JOURNAL OPTICS COMMUNICATIONS, v.337 (2015) 66-70 ABSTRACT
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Title : Quantum steering of multimode Gaussian states by Gaussian measurements: monogamy relations and the Peres conjecture Journal : JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, v.48 no.13 (2015) 135301
논문 NUMBER AUTHOR Ji, SW; Kim, MS; Nha, H TITLE Quantum steering of multimode Gaussian states by Gaussian measurements: monogamy relations and the Peres conjecture ARCHIVE FILE JOURNAL JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, v.48 no.13 (2015) 135301 ABSTRACT
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Title : Quantum non-Gaussianity witnesses in phase space Journal : PHYSICAL REVIEW A, v.90 no.1 (2014) 013810
논문 NUMBER AUTHOR Hughes, C; Genoni, MG; Tufarelli, T; Paris, MGA; Kim, MS TITLE Quantum non-Gaussianity witnesses in phase space ARCHIVE FILE JOURNAL PHYSICAL REVIEW A, v.90 no.1 (2014) 013810 ABSTRACT
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Title : Experimental demonstration of delayed-choice decoherence suppression Journal : NATURE COMMUNICATIONS, v.5 (2014) 4522
논문 NUMBER AUTHOR Lee, JC; Lim, HT; Hong, KH; Jeong, YC; Kim, MS; Kim, YH TITLE Experimental demonstration of delayed-choice decoherence suppression ARCHIVE FILE JOURNAL NATURE COMMUNICATIONS, v.5 (2014) 4522 ABSTRACT
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