نتایج جستجو برای: pauli form factor

تعداد نتایج: 1482068  

2004
V Ya Aleshkin L Reggiani

Shot noise suppression in double barrier resonant tunnelling diodes with a Fano factor well below the value of 0.5 is theoretically predicted. This giant suppression is found to be a signature of the coherent transport regime and can occur near zero temperature as a consequence of the Pauli principle or above about 77 K as a consequence of long range Coulomb interaction. These predictions are v...

2003
A. H. Mueller

Below the saturation momentum the sea quark occupation number reaches a pure number, independent of any parameters in QCD, reminiscent of a Pauli Principle result. We argue, however, that the Pauli Principle plays no role in this result.

2008
H. Reinholz G. Röpke

We investigate the effects of Pauli blocking on the properties of hydrogen at high pressures, where recent experiments have shown a transition from insulating behavior to metal-like conductivity. Since the Pauli principle prevents multiple occupation of electron states (Pauli blocking), atomic states disintegrate subsequently at high densities (Mott effect). We calculate the energy shifts due t...

Journal: :Entropy 2017
Catalina Curceanu Hexi Shi Sergio Bartalucci Sergio Bertolucci Massimiliano Bazzi Carolina Berucci Mario Bragadireanu Michael Cargnelli Alberto Clozza Luca De Paolis Sergio Di Matteo Jean-Pierre Egger Carlo Guaraldo Mihail Iliescu Johann Marton Matthias Laubenstein Edoardo Milotti Marco Miliucci Andreas Pichler Dorel Pietreanu Kristian Piscicchia Alessandro Scordo Diana Laura Sirghi Florin Sirghi Laura Sperandio Oton Vazquez Doce Eberhard Widmann Johann Zmeskal

The validity of the Pauli exclusion principle—a building block of Quantum Mechanics—is tested for electrons. The VIP (violation of Pauli exclusion principle) and its follow-up VIP-2 experiments at the Laboratori Nazionali del Gran Sasso search for X-rays from copper atomic transitions that are prohibited by the Pauli exclusion principle. The candidate events—if they exist—originate from the tra...

Journal: :Quantum 2021

The Clifford group is a finite subgroup of the unitary generated by Hadamard, CNOT, and Phase gates. This plays prominent role in quantum error correction, randomized benchmarking protocols, study entanglement. Here we consider problem finding short circuit implementing given element. Our methods aim to minimize entangling gate count assuming all-to-all qubit connectivity. First, optimization b...

2008
A. Iqbal

We study the evolutionary stability of Nash equilibria (NE) in a symmetric quantum game played by the recently proposed scheme of applying ‘identity’ and ‘Pauli spin flip’ operators on the initial state with classical probabilities. We show that in this symmetric game dynamic stability of a NE can be changed when the game changes its form, for example, from classical to quantum. It happens even...

2003
A. H. Mueller

Below the saturation momentum the sea quark occupation number reaches a pure number, independent of any parameters in QCD, reminiscent of a Pauli Principle result. We argue, however, that the Pauli Principle plays no role in this result.

2012
P. M. Kraus Y. Arasaki J. B. Bertrand S. Patchkovskii P. B. Corkum D. M. Villeneuve K. Takatsuka H. J. Wörner

P. M. Kraus,1 Y. Arasaki,2 J. B. Bertrand,3 S. Patchkovskii,3 P. B. Corkum,3 D. M. Villeneuve,3 K. Takatsuka,2 and H. J. Wörner1,* 1Laboratorium für Physikalische Chemie, ETH Zürich, Wolfgang-Pauli-Strasse 10, 8093 Zürich, Switzerland 2Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, Komaba 153-8902, Tokyo, Japan 3Joint Attosecond Science Laboratory, N...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد گرمسار - دانشکده علوم انسانی 1391

the present study was conducted to investigate the effect of implicit focus on form through input flooding and the effect of noticing, explicit focus on form on linguistic accuracy. to fulfill the purpose of the study, 86 iranian pre-intermediate efl learners of one of the language institutes were chosen by means of administering ket as the homogeneity test. these learners were pretested throug...

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