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75 results on '"Bar-Gill, Nir"'

60. Nanoscale NMR spectroscopy and imaging of multiple nuclear species

Author

DeVience, Stephen J., primary, Pham, Linh M., additional, Lovchinsky, Igor, additional, Sushkov, Alexander O., additional, Bar-Gill, Nir, additional, Belthangady, Chinmay, additional, Casola, Francesco, additional, Corbett, Madeleine, additional, Zhang, Huiliang, additional, Lukin, Mikhail, additional, Park, Hongkun, additional, Yacoby, Amir, additional, and Walsworth, Ronald L., additional

Published
2015
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71. A Lasing Atom in Hot Plasma.

Author

Bar-Gill, Nir, Ron, Amiram, and Botton, Mordechai

Subjects
*HIGH temperature plasmas, *ATOMS
Abstract

In this paper we present a Hamiltonian-based model, which is used to derive transition and dephasing rates of a lasing atom in hot plasma. These rates are necessary in describing the lasing line characteristics using the semi-classical laser theory. Our derivation is corroborated by previously obtained expressions for the transition rate. Furthermore, we find expressions for the dephasing rates due to the interaction of the atom with an electron reservoir. We show that this dephasing is significant in plasma conditions relevant for X-Ray lasers. [ABSTRACT FROM AUTHOR]

Published
2002

73. Path-phase duality with intraparticle translational-internal entanglement.

Author

Kolářr, Michal, Opatrný, Tomáš, Bar-Gill, Nir, Erez, Noam, and Kurizki, Gershon

Subjects
PHASE shift (Nuclear physics), PARTICLES (Nuclear physics), INTERFEROMETRY, INTERFEROMETERS, SCATTERING (Physics), PHYSICS
Abstract

The aim of this paper is to revisit the implications of complementarity when we inject into a Mach Zehnder interferometer particles with internal structure, prepared in special translational-internal entangled (TIE) intraparticle states. This correlation causes the path distinguishability to be interferometric phase-dependent in contrast to the standard case, where distinguishability depends on some external parameters (not interferometric phase). We show that such a TIE state permits us to detect small phase shifts along with almost perfect path distinguishability, beyond the constraints imposed by complementarity on simultaneous which-way and which-phase measurements for cases when distinguishability is uncoupled to interferometric phase. [ABSTRACT FROM AUTHOR]

Published
2007
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74. BETTING ON INTERFEROMETRIC PATHS AND PHASES USING TRANSLATIONAL-INTERNAL ENTANGLEMENT:: THE GREEDY KING GAME.

Author

Kolář, Michal, Opatrný, Tomáš, Bar-Gill, Nir, and Kurzki, Gershon

Subjects
PHYSICS, INTERFEROMETERS, GUESSING games, COMPLEMENTARITY (Physics), GAMES
Abstract

The behavior of translationally–internally entangled (TIE) states in an interferometer of the Mach–Zehnder type is studied, by means of a game whose results show that TIE states allow near-certain guessing of both path (corpuscular) and phase (wavelike) features, as opposed to conventional states that are constrained by standard complementarity. [ABSTRACT FROM AUTHOR]

Published
2006

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