Results 11 to 20 of about 13,996,538 (367)

Magnetic ground state of FeSe [PDF]

Nature Communications, 2016
Elucidating the nature of the magnetism of a high-temperature superconductor is crucial for establishing its pairing mechanism. The parent compounds of the cuprate and iron-pnictide superconductors exhibit N\'eel and stripe magnetic order, respectively ...
Abdel-Hafiez, M., Adroja, D. T., Chareev, D. A., Chen, Xiaojia, Christianson, A. D., Iida, K., Ikeuchi, K., Pan, Bingying, Shen, Yao, Vasiliev, A. N., Walker, H. C., Wang, Qisi, Zhang, Xiaowen, Zhao, Jun   +13 more
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Ground State Electroluminescence

Physical Review Letters, 2015
Electroluminescence, the emission of light in the presence of an electric current, provides information on the allowed electronic transitions of a given system.
Cirio, Mauro, De Liberato, Simone, Lambert, Neill, Nori, Franco   +3 more
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Multielectron Ground State Electroluminescence

Physical Review Letters, 2019
The ground state of a cavity-electron system in the ultrastrong coupling regime is characterized by the presence of virtual photons. If an electric current flows through this system, the modulation of the light-matter coupling induced by this non ...
Cirio, Mauro, De Liberato, Simone, Lambert, Neill, Nori, Franco, Shammah, Nathan   +4 more
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Atomic Ground-State Energies [PDF]

Canadian Journal of Physics, 1980
It is demonstrated that atomic Hartree–Fock binding energies may be reproduced with great accuracy (within about four parts in a thousand) by a scaled model system in which the electrons are noninteracting, and are bound in a bare Coulomb potential.
Bhaduri, R. K., Brack, Matthias
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Ground State Entanglement Energetics

Physica E: Low-dimensional Systems and Nanostructures, 2005
We consider the ground state of simple quantum systems coupled to an environment. In general the system is entangled with its environment. As a consequence, even at zero temperature, the energy of the system is not sharp: a projective measurement can ...
A.N. Jordan, Aguado, Bell, Bouchiat, Büttiker, Büttiker, Büttiker, Büttiker, Büttiker, Cedraschi, Cedraschi, Cedraschi, Chandrasekhar, Costi, Cottet, Dawson, Deblock, Entin-Wohlman, Entin-Wohlman, Golubev, Guinea, Hartmann, Hayashi, Jordan, Le Hur, Leggett, Li, Li, Li, Lévy, M. Büttiker, Mailly, Marquardt, Nagaev, Nakamura, Nielsen, Ponomarenko, Reulet, Schrödinger, Tsvelick, Vion, Wallraff, Weiss, Yurke   +43 more
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Ground state on the dumbbell graph [PDF]

Applied Mathematics Research eXpress, 2016
We consider standing waves in the focusing nonlinear Schr\"odinger (NLS) equation on a dumbbell graph (two rings attached to a central line segment subject to the Kirchhoff boundary conditions at the junctions).
Marzuola, Jeremy L., Pelinovsky, Dmitry E.   +1 more
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The ground state of three quarks [PDF]

Nuclear Physics B - Proceedings Supplements, 2002
We measure the static three-quark potential in SU(3) lattice gauge theory with improved accuracy, by using all available technical refinements, including Luscher-Weisz exponential variance reduction.
Alexandrou, Alexandrou, Alexandrou, C. Alexandrou, Chernodub, Cornwall, Isgur, Kharzeev, Koma, Liischer, O. Jahn, Ph. de Forcrand, Takahashi, Takahashi   +13 more
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Ground State Spin Logic [PDF]

EPL (Europhysics Letters), 2012
Designing and optimizing cost functions and energy landscapes is a problem encountered in many fields of science and engineering. These landscapes and cost functions can be embedded and annealed in experimentally controllable spin Hamiltonians.
Biamonte, J. D., Faccin, M., Whitfield, J. D.   +2 more
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Ground state at high density [PDF]

Communications in Mathematical Physics, 2011
Weak limits as the density tends to infinity of classical ground states of integrable pair potentials are shown to minimize the mean-field energy functional.
A. Hof, A. Lang, A. Sütő, A. Sütő, A. Sütő, A. Sütő, A. Vlasov, András Sütő, B. Farkas, B. Fuglede, C. Marquest, C. Radin, C. Radin, C.N. Likos, C.N. Likos, C.N. Likos, Ch. Berg, D. Ruelle, D. Ruelle, D.A. Kirzhnits, D.J. Gates, E.A. Carlen, E.A. Carlen, F. Nicolò, F. Theil, F.H. Stillinger, G.C. Hamrick, H. Cohn, H. Cohn, J. Bellissard, J.L. Lebowitz, L. Modica, M. Fekete, M. Reed, M.-J. Fernaud, M.K.-H. Kiessling, O. Benois, S. Torquato, S. Torquato, T.A. Witten, W. Klein, W. Rudin, W.J. Ventevogel, Yu.A. Nepomnyashchii   +43 more
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A Model Ground State of Polyampholytes [PDF]

Physical Review E, 1998
The ground state of randomly charged polyampholytes is conjectured to have a structure similar to a necklace, made of weakly charged parts of the chain, compacting into globules, connected by highly charged stretched `strings'.
A. J. Guttmann, A. V. Dobrynin, A. Y. Grosberg, B. Derrida, B. Derrida, B. Derrida, B. Derrida, C. Tanford, D. Bratko, D. Dhar, D. Ertaş, D. Ertaş, G. F. Lawler, G. F. Lawler, G. F. Lawler, J. Wittmer, L. D. Landau, L. Frachebourg, P. G. de Gennes, P. G. Higgs, R. E. Bradley, S. F. Edwards, Shay Wolfling, T. E. Creighton, Y. Kantor, Y. Kantor, Y. Kantor, Y. Kantor, Y. Kantor, Y. Kantor, Y. Kantor, Yacov Kantor   +31 more
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