Publications
359 results found
de Aldana JRV, Kylstra NJ, Roso L, et al., 2001, Atoms interacting with intense, high-frequency laser pulses: Effect of the magnetic-field component on atomic stabilization, PHYSICAL REVIEW A, Vol: 64, ISSN: 1050-2947
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- Citations: 50
Angelakis DG, Paspalakis E, Knight PL, 2001, Coherent phenomena in photonic crystals, PHYSICAL REVIEW A, Vol: 64, ISSN: 1050-2947
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- Citations: 93
Paspalakis E, Knight PL, 2001, Localizing an atom via quantum interference, PHYSICAL REVIEW A, Vol: 63, ISSN: 1050-2947
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- Citations: 188
Dalton BJ, Knight PL, 2001, The standard model in cavity quantum electrodynamics. II. Coupling constants and atom field integration (vol 46, pg 1839, 1999), JOURNAL OF MODERN OPTICS, Vol: 48, Pages: 749-749, ISSN: 0950-0340
Bose S, Knight PL, Plenio MB, et al., 2001, Teleportation via decay, Winter Institute on Foundations of Quantum Theory and Quantum Optics, Publisher: INDIAN ACADEMY SCIENCES, Pages: 383-391, ISSN: 0304-4289
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- Citations: 2
Masiak P, Knight PL, 2001, Copying of entangled states and the degradation of correlations, Workshop on Quantum Optics, Publisher: WILEY-V C H VERLAG GMBH, Pages: 1001-1009, ISSN: 0015-8208
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- Citations: 1
Kylstra NJ, Potvliege RM, Worthington RA, et al., 2001, Intense laser-atom interactions: beyond the dipole approximation, Dordrecht, NATO advanced research workshop on super-intense laser-atom physics, Han Sur Lesse, BELGIUM, 24 - 30 September 2000, Publisher: Kluwer Academic, Pages: 345-354
Lappas DG, Knight PL, Corso PP, 2001, Mechanism of the nonsequential double ionization of helium, Dordrecht, NATO advanced research workshop on super-intense laser-atom physics, Han Sur Lesse, Belgium, 24 -30 September 2000, Publisher: Kluwer Academic Publ, Pages: 25-39
Buzek V, Knight PL, Imoto N, 2000, Multiple observations of quantum clocks, PHYSICAL REVIEW A, Vol: 62, ISSN: 1050-2947
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- Citations: 3
Beige A, Munro WJ, Knight PL, 2000, Bell's inequality test with entangled atoms, PHYSICAL REVIEW A, Vol: 62, ISSN: 1050-2947
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- Citations: 33
Beige A, Bose S, Braun D, et al., 2000, Entangling atoms and ions in dissipative environments, 7th Meeting on Laser Phenomena, Publisher: TAYLOR & FRANCIS LTD, Pages: 2583-2598, ISSN: 0950-0340
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- Citations: 90
Jonathan D, Plenio MB, Knight PL, 2000, Fast quantum gates for cold trapped ions, PHYSICAL REVIEW A, Vol: 62, ISSN: 1050-2947
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- Citations: 129
Beige A, Braun D, Knight PL, 2000, Driving atoms into decoherence-free states, NEW JOURNAL OF PHYSICS, Vol: 2, Pages: 221-2215, ISSN: 1367-2630
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- Citations: 70
Corso PP, Lappas DG, Knight PL, 2000, Time-dependent effects in the nonsequential ionization of helium at various wavelengths, ULIA-1 Conference, Publisher: CAMBRIDGE UNIV PRESS, Pages: 433-441, ISSN: 0263-0346
Paspalakis E, Kylstra NJ, Knight PL, 2000, Ab initio, nonperturbative calculations of laser-induced continuum structure in helium, ULIA-1 Conference, Publisher: CAMBRIDGE UNIV PRESS, Pages: 461-466, ISSN: 0263-0346
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- Citations: 3
Kylstra NJ, Worthington RA, Patel A, et al., 2000, Breakdown of stabilization of atoms interacting with intense, high-frequency laser pulses, PHYSICAL REVIEW LETTERS, Vol: 85, Pages: 1835-1838, ISSN: 0031-9007
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- Citations: 121
Beige A, Braun D, Tregenna B, et al., 2000, Quantum computing using dissipation to remain in a decoherence-free subspace, PHYSICAL REVIEW LETTERS, Vol: 85, Pages: 1762-1765, ISSN: 0031-9007
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- Citations: 421
Buzek V, Knight PL, Imoto N, 2000, Recycling of quantum information: Multiple observations of quantum clocks
How much information about the original state preparation can be extractedfrom a quantum system which already has been measured? That is, how manyindependent (non-communicating) observers can measure the quantum systemsequentially and give a nontrivial estimation of the original unknown state? Weinvestigate these questions and we show from a simple example that quantuminformation is not entirely lost as a result of the measurement-inducedcollapse of the quantum state, and that an infinite number of independentobservers who have no prior knowledge about the initial state can gain apartial information about the original preparation of the quantum system.
Paspalakis E, Knight PL, 2000, Spontaneous emission properties of a quasi-continuum, OPTICS COMMUNICATIONS, Vol: 179, Pages: 257-265, ISSN: 0030-4018
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- Citations: 7
Paspalakis E, Knight PL, 2000, Coherent control of spontaneous emission in a four-level system, JOURNAL OF MODERN OPTICS, Vol: 47, Pages: 1025-1041, ISSN: 0950-0340
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- Citations: 24
Angelakis DG, Paspalakis E, Knight PL, 2000, Transient properties of modified reservoir-induced transparency, PHYSICAL REVIEW A, Vol: 61, ISSN: 1050-2947
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- Citations: 42
Paspalakis E, Kylstra NJ, Knight PL, 2000, Transparency of a short laser pulse via decay interference in a closed V-type system, PHYSICAL REVIEW A, Vol: 61, ISSN: 1050-2947
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- Citations: 54
Watson JB, Burnett K, Knight PL, 2000, Double ionization of helium in an elliptically polarized laser field, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, Vol: 33, Pages: L103-L109, ISSN: 0953-4075
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- Citations: 7
Beige A, Huelga SF, Knight PL, et al., 2000, Coherent manipulation of two dipole-dipole interacting ions, Journal of Modern Optics, Vol: 47, Pages: 401-414, ISSN: 0950-0340
We investigate to what extent two trapped ions can be manipulated coherently when their coupling is mediated by adipole-dipole interaction. We will show how the resulting level shift induced by this interaction can be used to create entanglement, while the decay of the states remains nearly negligible. This will allow us to implement conditional dynamics (a CNOT gate) and single qubit operations. We propose two different experimental realizations where a large level shift can be achieved and discuss both the strengths and weaknesses of this scheme from the point of view of a practical realization. © 2000 Taylor & Francis Ltd.
Beige A, Huelga SF, Knight PL, et al., 2000, Coherent manipulation of two dipole—dipole interacting ions, Journal of Modern Optics, Vol: 47-2, Pages: 401-414, ISSN: 0950-0340
We investigate to what extent two trapped ions can be manipulated coherently when their coupling is mediated by a dipole—dipole interaction. We will show how the resulting level shift induced by this interaction can be used to create entanglement, while the decay of the states remains nearly negligible. This will allow us to implement conditional dynamics (a CNOT gate) and single qubit operations. We propose two different experimental realizations where a large level shift can be achieved and discuss both the strengths and weaknesses of this scheme from the point of view of a practical realization. © 2000 Taylor & Francis Group, LLC.
Lappas DG, Corso PP, Knight PL, 2000, Effects of pulse duration and wavelength on the nonsequential ionization of helium, Multiphoton Processes, Vol: 525, Pages: 245-256, ISSN: 0094-243X
Bose S, Huelga SF, Jonathan D, et al., 2000, Manipulation of entangled states for quantum information processing, 4th International Conference on Quantum Communication, Measurement, and Computing, Publisher: KLUWER ACADEMIC/PLENUM PUBL, Pages: 49-58
Patel A, Kylstra NJ, Knight PL, 1999, Effect of laser pulse shapes on the stabilization of a model atom, JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, Vol: 32, Pages: 5759-5778, ISSN: 0953-4075
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- Citations: 23
Paspalakis E, Angelakis DG, Knight PL, 1999, The influence of density of modes on dark lines in spontaneous emission, OPTICS COMMUNICATIONS, Vol: 172, Pages: 229-240, ISSN: 0030-4018
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- Citations: 56
Bose S, Knight PL, Plenio MB, et al., 1999, Proposal for teleportation of an atomic state via cavity decay, PHYSICAL REVIEW LETTERS, Vol: 83, Pages: 5158-5161, ISSN: 0031-9007
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- Citations: 432
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