M
Myungshik Kim
Researcher at Imperial College London
Publications - 269
Citations - 14499
Myungshik Kim is an academic researcher from Imperial College London. The author has contributed to research in topics: Quantum entanglement & Quantum. The author has an hindex of 62, co-authored 266 publications receiving 12231 citations. Previous affiliations of Myungshik Kim include Korea Institute for Advanced Study & Sogang University.
Papers
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Generation of macroscopic superposition states with small nonlinearity
TL;DR: In this paper, a beam splitter, homodyne measurement, and a very small Kerr nonlinear effect are used to generate a macroscopic superposition state of a free-propagating optical field.
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Experimental Quantum Fast Hitting on Hexagonal Graphs
Hao Tang,Hao Tang,Carlo Di Franco,Zi-Yu Shi,Zi-Yu Shi,Tian-Shen He,Zhen Feng,Zhen Feng,Jun Gao,Jun Gao,Ke Sun,Zhan-Ming Li,Zhan-Ming Li,Zhi-Qiang Jiao,Zhi-Qiang Jiao,Tian-Yu Wang,Myungshik Kim,Xian-Min Jin,Xian-Min Jin +18 more
TL;DR: This work experimentally demonstrates 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.
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Simulation of quantum random walks using the interference of a classical field
TL;DR: In this paper, the authors proposed a theoretical scheme for the simulation of quantum random walks on a line using beam splitters, phase shifters, and photodetectors, which enables them to simulate a quantum random walk using of the wave nature of classical light fields.
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Clock-Work Trade-Off Relation for Coherence in Quantum Thermodynamics.
TL;DR: A clock-work trade-off relation can be viewed as a form of time-energy conjugate relation within quantum thermodynamics that bounds the total maximum of clock and work resources for a given system.
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Witnessing the nonclassical nature of gravity in the presence of unknown interactions
TL;DR: Bose et al. as discussed by the authors proposed a spin witness protocol for entanglement witnessing, which greatly reduces the required interaction time, thereby making the experiment feasible for higher decoherence rates.