Results 41 to 50 of about 395,135 (292)

Conditional wave theory of environmental interactions with a quantum particle

Physical Review Research, 2020
We present an alternative formulation of quantum decoherence theory using conditional wave theory (CWT), which was originally developed in molecular physics (also known as exact factorization methods). We formulate a CWT of a classic model of collisional
Rory van Geleuken, Andrew V. Martin
doaj   +1 more source

Using MEPED observations to infer plasma density and chorus intensity in the radiation belts

Frontiers in Astronomy and Space Sciences, 2022
Efforts to model and predict energetic electron fluxes in the radiation belts are highly sensitive to local wave-particle interactions. In this study, we use multi-point measurements of precipitating and trapped electron fluxes to investigate the dynamic
William J. Longley, Anthony A. Chan, Allison N. Jaynes, Scot R. Elkington, Joshua M. Pettit, Johnathan P. J. Ross, Sarah A. Glauert, Richard B. Horne   +7 more
doaj   +1 more source

Van Allen Probes observations of direct wave-particle interactions [PDF]

, 2014
Quasiperiodic increases, or bursts, of 17-26 keV electron fluxes in conjunction with chorus wave bursts were observed following a plasma injection on 13 January 2013.
Blake, J. B., Claudepierre, S., Clemmons, J. H., Fennell, Joseph F., Funsten, H. O., Henderson, M. G., Hospodarsky, G. B., Kletzing, C A., Kurth, W. S., Larsen, B. A., Reeves, Geoffrey, Roeder, J., Spence, Harlan E., Wygant, J. R.   +13 more
core   +2 more sources

Coulomb Final State Interactions for Gaussian Wave Packets [PDF]

, 1998
Two-particle like-sign and unlike-sign correlations including Coulomb final state interactions are calculated for Gaussian wave packets emitted from a Gaussian source.
Alber, Anchishkin, Appelshäuser, Barrette, Baym, Bowler, Daniel Ferenc, Gyulassy, Koonin, Lednicky, Merlitz, Merlitz, Merlitz, Merlitz, Sinyukov, Ulrich Heinz, Urs Achim Wiedemann, Wiedemann, Wiedemann, Wiedemann   +19 more
core   +3 more sources

Wave-particle interactions in quantum plasmas [PDF]

Reviews of Modern Plasma Physics, 2022
56 pages, 11 figures. In the revised version, typos rectified; issues with some symbols fixed; added more discussion and references. To appear in Review Modern Plasma Physics (Springer)
Amar P. Misra, Gert Brodin
openaire   +2 more sources

Temporal variability of quasi-linear pitch-angle diffusion

Frontiers in Astronomy and Space Sciences, 2022
Kinetic wave-particle interactions in Earth’s outer radiation belt energize and scatter high-energy electrons, playing an important role in the dynamic variation of the extent and intensity of the outer belt.
Clare E. J. Watt, Hayley J. Allison, Sarah N. Bentley, Rhys L. Thompson, I. Jonathan Rae, Oliver Allanson, Nigel P. Meredith, Johnathan P. J. Ross, Sarah A. Glauert, Richard B. Horne, Shuai Zhang, Kyle R. Murphy, Kyle R. Murphy, Dovilė Rasinskaitė, Shannon Killey   +14 more
doaj   +1 more source

Fractional Quantum Hall Effect States as Exact Ground States

, 1997
We construct many particle Hamiltonians for which the Laughlin and Jain wavefunctions are exact ground states. The Hamiltonians involve fermions in a magnetic field and with inter-particle interactions.
Ghosh, Ranjan K., Rao, Sumathi
core   +1 more source

Meaning of the wave function [PDF]

, 2010
We investigate the meaning of the wave function by analyzing the mass and charge density distributions of a quantum system. According to protective measurement, a charged quantum system has mass and charge density distributing in space, proportional to ...
Adler, Aharonov, Aharonov, Aharonov, Aharonov, Aharonov, Barrett, Bell, Bitbol, Bohm, Bohm, Born, Brown, Dass, de Broglie, Diósi, Drezet, Dürr, Englert, Everett, Gao, Gao, Gao, Gao, Ghirardi, Goa, Grabert, Harrison, Holland, Monton, Monton, Moore, Moroz, Moroz, Nelson, Nielsen, Penrose, Penrose, Popper, Rovelli, Schrödinger, Shimony, Uffink, Vink, Wallace, Wallstrom   +45 more
core   +6 more sources

Adiabatic Wave-Particle Interaction Revisited

Plasma and Fusion Research, 2009
In this paper we calculate and visualize the dynamics of an ensemble of electrons trapping in an electrostatic wave of slowly increasing amplitude, illustrating that, despite disordering of particles in angle during the trapping transition as they pass close to X-points, there is still an adiabatic invariant for the great majority of particles that ...
Dewar, Robert, Yap, Justin (Chun-Chiat)
openaire   +4 more sources

Theoretical optical and x-ray spectra of liquid and solid H_2O

, 2011
Theoretical optical and x-ray spectra of model structures of water and ice are calculated using a many-body perturbation theory, Bethe-Salpeter equation (BSE) approach implemented in the valence- and core-excitation codes AI2NBSE and OCEAN.
Kas, J., Rehr, J. J., Shirley, E. L., Vila, F., Vinson, J.   +4 more
core   +1 more source