Imperial College London
Portrait Picture

Professor Myungshik Kim

Faculty of Natural Sciences, Department of Physics

Chair in Theoretical Quantum Information Sciences
 
 
 
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Contact

 

+44 (0)20 7594 7754m.kim

 
 
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Location

 

1202Electrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Publication Type
Year
to

274 results found

Marek P, Jeong H, Kim MS, 2008, Generating "squeezed" superpositions of coherent states using photon addition and subtraction, PHYSICAL REVIEW A, Vol: 78, ISSN: 1050-2947

Journal article

Tame MS, Lee C, Lee J, Ballester D, Paternostro M, Zayats AV, Kim MSet al., 2008, Single-Photon Excitation of Surface Plasmon Polaritons, PHYSICAL REVIEW LETTERS, Vol: 101, ISSN: 0031-9007

Journal article

Ahn D, Kim MS, 2008, Twist and teleportation analogy of the black hole final state, PHYSICAL REVIEW D, Vol: 78, ISSN: 1550-7998

Journal article

Marek P, Kim MS, 2008, Suitability of the approximate superposition of squeezed coherent states for various quantum protocols, PHYSICAL REVIEW A, Vol: 78, ISSN: 1050-2947

Journal article

Kim MS, 2008, Recent developments in photon-level operations on travelling light fields, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, Vol: 41, ISSN: 0953-4075

Journal article

Ciccarello F, Paternostro M, Kim MS, Palma GMet al., 2008, Resilience of singlet-state extraction against non-optimal resonance conditions, International Meeting on Noise, Information and Complexity AT Quantum Scale, Publisher: WORLD SCIENTIFIC PUBL CO PTE LTD, Pages: 759-764, ISSN: 0219-7499

Conference paper

Ciccarello F, Paternostro M, Kim MS, Palma GMet al., 2008, Extraction of singlet states from noninteracting high-dimensional spins, PHYSICAL REVIEW LETTERS, Vol: 100, ISSN: 0031-9007

Journal article

Marek P, Lee J, Kim MS, 2008, Vacuum as a less hostile environment to entanglement, PHYSICAL REVIEW A, Vol: 77, ISSN: 1050-2947

Journal article

Irish EK, Ogden CD, Kim MS, 2008, Polaritonic characteristics of insulator and superfluid states in a coupled-cavity array, PHYSICAL REVIEW A, Vol: 77, ISSN: 1050-2947

Journal article

Di Franco C, Paternostro M, Kim MS, 2008, Nested entangled states for distributed quantum channels, PHYSICAL REVIEW A, Vol: 77, ISSN: 1050-2947

Journal article

Prevedel R, Tame MS, Stefanov A, Paternostro M, Kim MS, Zeilinger Aet al., 2007, Experimental demonstration of decoherence-free one-way information transfer, PHYSICAL REVIEW LETTERS, Vol: 99, ISSN: 0031-9007

Journal article

Di Franco C, Paternostro M, Palma GM, Kim MSet al., 2007, Information-flux approach to multiple-spin dynamics, PHYSICAL REVIEW A, Vol: 76, ISSN: 1050-2947

Journal article

Parigi V, Zavatta A, Kim M, Bellini Met al., 2007, Probing quantum commutation rules by addition and subtraction of single photons to/from a light field, SCIENCE, Vol: 317, Pages: {1890-1893}-{1890-1893}, ISSN: 0036-8075

The possibility of arbitrarily “adding” and “subtracting” single photons to and from a light field may give access to a complete engineering of quantum states and to fundamental quantum phenomena. We experimentally implemented simple alternated sequences of photon creation and annihilation on a thermal field and used quantum tomography to verify the peculiar character of the resulting light states. In particular, as the final states depend on the order in which the two actions are performed, we directly observed the noncommutativity of the creation and annihilation operators, one of the cardinal concepts of quantum mechanics, at the basis of the quantum behavior of light. These results represent a step toward the full quantum control of a field and may provide new resources for quantum information protocols.

Journal article

Tame MS, Paternostro M, Kim MS, 2007, One-way quantum computing in a decoherence-free subspace, NEW JOURNAL OF PHYSICS, Vol: 9, ISSN: 1367-2630

We introduce a novel scheme for one-way quantum computing (QC) based on the use of information encoded qubits in an effective cluster state resource. With the correct encoding structure, we show that it is possible to protect the entangled resource from phase damping decoherence, where the effective cluster state can be described as residing in a decoherence-free subspace (DFS) of its supporting quantum system. One-way QC then requires either single or two-qubit adaptive measurements. As an example where this proposal can be realized, we describe an optical lattice set-up where the scheme provides robust quantum information processing. We also outline how one can adapt the model to provide protection from other types of decoherence.

Journal article

Ahn D, Kim MS, 2007, Hawking-Unruh effect and the entanglement of two-mode squeezed states in Riemannian space-time, PHYSICS LETTERS A, Vol: 366, Pages: 202-205, ISSN: 0375-9601

Journal article

Di Franco C, Paternostro M, Kim MS, 2007, Noise resilience and entanglement evolution in two nonequivalent classes of quantum algorithms, PHYSICAL REVIEW A, Vol: 75, ISSN: 1050-2947

Journal article

Paternostro M, Kim MS, Palma GM, 2007, Accumulation of entanglement in a continuous variable memory, PHYSICAL REVIEW LETTERS, Vol: 98, ISSN: 0031-9007

Journal article

Tame MS, Prevedel R, Paternostro M, Boehi P, Kim MS, Zeilinger Aet al., 2007, Experimental realization of Deutsch’s algorithm in a one-way quantum computer, PHYSICAL REVIEW LETTERS, Vol: 98, ISSN: 0031-9007

We report the first experimental demonstration of an all-optical one-way implementation of Deutsch’s quantum algorithm on a four-qubit cluster state. All the possible configurations of a balanced or constant function acting on a two-qubit register are realized within the measurement-based model for quantum computation. The experimental results are in excellent agreement with the theoretical model, therefore demonstrating the successful performance of the algorithm.

Journal article

Ogden CD, Paternostro M, Kim MS, 2007, Concentration and purification of entanglement for qubit systems with ancillary cavity fields, PHYSICAL REVIEW A, Vol: 75, ISSN: 2469-9926

Journal article

Kim MS, Paternostro M, 2007, Generation of a coherent superposition of a travelling wave field, JOURNAL OF MODERN OPTICS, Vol: 54, Pages: 1999-2008, ISSN: 0950-0340

Journal article

Paternostro M, Tame MS, Palma GM, Kim MSet al., 2006, Entanglement generation and protection by detuning modulation, PHYSICAL REVIEW A, Vol: 74, ISSN: 1050-2947

We introduce a protocol for steady-state entanglement generation and protection based on detuning modulation in the dissipative interaction between a two-qubit system and a bosonic mode. The protocol is a global-addressing scheme which only requires control over the system as a whole. We describe a postselection procedure to project the register state onto a subspace of maximally entangled states. We also outline how our proposal can be implemented in a circuit-quantum electrodynamics setup.

Journal article

Tame MS, Paternostro M, Hadley C, Bose S, Kim MSet al., 2006, Decoherence-based exploration of <i>d</i>-dimensional one-way quantum computation:: Information transfer and basic gates, PHYSICAL REVIEW A, Vol: 74, ISSN: 1050-2947

Journal article

Son W, Brukner C, Kim MS, 2006, Test of nonlocality for a continuous-variable state based on an arbitrary number of measurement outcomes, PHYSICAL REVIEW LETTERS, Vol: 97, ISSN: 0031-9007

Journal article

Marek P, Paternostro M, Kim MS, 2006, Characterization of the entanglement of two squeezed states, PHYSICAL REVIEW A, Vol: 74, ISSN: 1050-2947

Journal article

Tame MS, Paternostro M, Kim MS, Vedral Vet al., 2006, An economical route to one-way quantum computation, INTERNATIONAL JOURNAL OF QUANTUM INFORMATION, Vol: 4, Pages: 689-703, ISSN: 0219-7499

Journal article

Paternostro M, Gigan S, Kim MS, Blaser F, Boehm HR, Aspelmeyer Met al., 2006, Reconstructing the dynamics of a movable mirror in a detuned optical cavity, NEW JOURNAL OF PHYSICS, Vol: 8, ISSN: 1367-2630

Journal article

Paternostro M, McAneney H, Kim MS, 2006, Entanglement distribution with global control in a star-shaped multi-splitter, International Workshop on Quantum Entanglement in Physical and Information Sciences, Publisher: WORLD SCIENTIFIC PUBL CO PTE LTD, Pages: 551-561, ISSN: 0219-7499

Conference paper

Kofler J, Vedral V, Kim MS, Brukner Cet al., 2006, Entanglement between collective operators in a linear harmonic chain, PHYSICAL REVIEW A, Vol: 73, ISSN: 1050-2947

Journal article

Lee J, Paternostro M, Kim MS, Bose Set al., 2006, Entanglement reciprocation between qubits and continuous variables, PHYSICAL REVIEW LETTERS, Vol: 96, ISSN: 0031-9007

Journal article

Lee J, Lee SW, Kim MS, 2006, Greenberger-Horne-Zeilinger nonlocality in arbitrary even dimensions, PHYSICAL REVIEW A, Vol: 73, ISSN: 1050-2947

Journal article

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