Results 161 to 170 of about 4,238 (224)

Enhanced sensitivity for electron affinity measurements of rare elements. [PDF]

Nat Commun
Maier FM, Leistenschneider E, Au M, Bērziņš U, Vila Gracia YN, Hanstorp D, Kanitz C, Lagaki V, Lechner S, Leimbach D, Plattner P, Reponen M, Rodriguez LV, Rothe S, Schweikhard L, Vilen M, Warbinek J, Malbrunot-Ettenauer S.   +17 more
europepmc   +1 more source

Quantum Information Theory on Sparse Wave Functions and Applications for Quantum Chemistry. [PDF]

J Phys Chem A
Materia D, Ratini L, Guidoni L.
europepmc   +1 more source

Spatiotemporal dynamics of moiré excitons in van der Waals heterostructures. [PDF]

Nat Commun
Meneghini G, Brem S, Malic E.
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Simulating Electronic Coherences Induced by Conical Intersections Using MASH: Application to Attosecond X-ray Spectroscopy. [PDF]

J Phys Chem Lett
Furlanetto D, Richardson JO.
europepmc   +1 more source

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The Wigner distribution function

Physics Letters A, 1982
Abstract In this letter, the relationship between the characteristic function for two arbitrary noncommuting observables and a generalized Wigner distribution function is established. This distribution function is shown to have no simple interpretation in the sense of probability theory but, in lieu of its special properties, can be used directly for
G.J. Iafrate, H.L. Grubin, D.K. Ferry
openaire   +1 more source

Wigner Distribution Function/Ambiguity Function Processor

SPIE Proceedings, 1988
The Wigner Distribution Function and Ambiguity Function are both two-dimensional time-frequency representations of a one dimensional signal. In spite of the similarity of the functional definition, however, the information is encoded in the two functions very differently.
Alan A. Rakes, Charles Hester, Ramarao Inguva, B.V.K. V. Kumar   +3 more
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Distribution Functions in Quantum Mechanics and Wigner Functions

Theoretical and Mathematical Physics, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kuz'menko, L. S., Maksimov, S. G.
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Wigner Distribution Functions

2002
A popular method to include quantum effects into the calculation of the characteristics of submicron devices is based on the Wigner functions. The underlying idea is that quantum transport can be catched into generalized transport equations that are in the spirit of the Boltzmann transport equation, suitable extended with terms that represent quantum ...
Wim Magnus, Wim Schoenmaker
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Wigner distribution and ambiguity function

AIP Conference Proceedings, 1980
The Wigner phase space distribution and the Woodward radar ambiguity function have each been optically realized in idealized situations. The realistic performance will be assessed under simulated noise and clutter. A general cross Wigner distribution and cross ambiguity function are also compared as to their advantage in signal analysis.
H. Harold Szu, J. A. Blodgett
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