Results 51 to 60 of about 3,338,615 (321)

Quantum physics in quantum rings [PDF]

Europhysics News, 2005
T he symmetry of a ring system is crucial for classical and quantum effects. Mathematically speaking a ring is a nonsingly connected geometry. In quantum mechanics the ring symmetry of the benzene molecule gives rise to its delocalized electronic states [1].
Thomas Ihn, Andreas Fuhrer, Lorenz Meier, Martin Sigrist, Klaus Ensslin   +4 more
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Quantum Annealing: from Viewpoints of Statistical Physics, Condensed Matter Physics, and Computational Physics

, 2012
In this paper, we review some features of quantum annealing and related topics from viewpoints of statistical physics, condensed matter physics, and computational physics.
Tamura, Ryo, Tanaka, Shu
core   +1 more source

On foundation of quantum physics [PDF]

Physics of Atomic Nuclei, 2009
Some aspects of the interpretation of quantum theory are discussed. It is emphasized that quantum theory is formulated in the Cartesian coordinate system; in other coordinates the result obtained with the help of the Hamiltonian formalism and commutator relations between 'canonically conjugated' coordinate and momentum operators leads to a wrong ...
openaire   +2 more sources

ReleQuant – Improving teaching and learning in quantum physics through educational design research

Nordina: Nordic Studies in Science Education, 2015
Quantum physics and relativity are demanding for teachers and students, but have the potential for students to experience physics as fascinating and meaningful.
Berit Bungum, Ellen K. Henriksen, Carl Angell, Cathrine W. Tellefsen, Maria Vetleseter Bøe   +4 more
doaj   +1 more source

Determining the Quantum Expectation Value by Measuring a Single Photon [PDF]

, 2017
Quantum mechanics, one of the keystones of modern physics, exhibits several peculiar properties, differentiating it from classical mechanics. One of the most intriguing is that variables might not have definite values.
A Signoles, Alberto Tosi, Alessio Avella, B Misra, C Rovelli, Eliahu Cohen, Enrico Rebufello, F Piacentini, F Villa, Fabrizio Piacentini, Federica Villa, G Brida, G Mazzucchi, Giorgio Brida, GM D’Ariano, GS Thekkadath, Ivo P. Degiovanni, J Dressel, J Uffink, JM Raimond, L Bretheau, L Hardy, Lev Vaidman, M Genovese, M Ringbauer, M Schlosshauer, Marco Genovese, Marco Gramegna, MF Pusey, MGA Paris, NH Dass, PG Kwiat, Rudi Lussana, S Gao, WG Unruh, WM Itano, Y Aharonov, Y Aharonov, Y Aharonov, Y Aharonov, Y Aharonov, Y Aharonov   +41 more
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Analysis of secondary school quantum physics curricula of 15 different countries: Different perspectives on a challenging topic

Physical Review Physics Education Research, 2019
Secondary school level quantum physics (QP) courses have recently been implemented in the national curricula of many countries. QP gives opportunities to acquaint students with more recent physics and its applications and to discuss aspects of the nature
H. Stadermann, E. van den Berg, M. J. Goedhart   +2 more
semanticscholar   +1 more source

A resource efficient approach for quantum and classical simulations of gauge theories in particle physics [PDF]

Quantum, 2020
Gauge theories establish the standard model of particle physics, and lattice gauge theory (LGT) calculations employing Markov Chain Monte Carlo (MCMC) methods have been pivotal in our understanding of fundamental interactions.
J. Haase, Luca Dellantonio, A. Celi, D. Paulson, A. Kan, K. Jansen, C. Muschik   +6 more
semanticscholar   +1 more source

Cassirer and Bohr on Intuitive and Symbolic Knowledge in Quantum Physics

Theoria, 2014
This paper compares Cassirer´s and Bohr´s views on symbolic knowledge in quantum physics.  Although both of them consider quantum physics as symbolic knowledge, for Cassirer this amounts to a complete renunciation to intuition in quantum physics, while ...
Hernán Pringe
doaj   +1 more source

Unification of Relativistic and Quantum Mechanics from Elementary Cycles Theory

, 2016
In Elementary Cycles theory elementary quantum particles are consistently described as the manifestation of ultra-fast relativistic spacetime cyclic dynamics, classical in the essence.
Dolce, Donatello
core   +1 more source

Quantum Communication [PDF]

, 2007
Quantum communication, and indeed quantum information in general, has changed the way we think about quantum physics. In 1984 and 1991, the first protocol for quantum cryptography and the first application of quantum non-locality, respectively, attracted
A Acin, A Aspect, A Einstein, A Furusawa, A Muller, AJ Miller, AK Ekert, AL Alexander, B Gisin, B Julsgaard, B Kraus, B Kraus, BC Jacobs, C Gobby, C Langrock, C Peng, C Schuck, CH Bennett, CH Bennett, CH Bennett, CW Chou, D Bethune, D Boschi, D Bouwmeester, D Collins, D Collins, D Deutsch, D Gottesman, D Stucki, D Stucki, E Diamanti, E Schrödinger, E Waks, F Grosshan, G Brassard, G Ribordy, G Weihs, GN Gol'tsman, H Buhrman, H de Riedmatten, H Inamori, H Takesue, H Weinfurter, H Zbinden, H-K Lo, HJ Briegel, I Csiszár, J Brendel, J Van Houwelingen, J Volz, J-W Pan, JD Franson, JF Clauser, JS Bell, K Inoue, LM Duan, M Aspelmeyer, M Bourennane, M Riebe, M Zukowski, MA Rowe, MD Barrett, MD Eisaman, N Gisin, N Gisin, N Gisin, N Gisin, N Lütkenhaus, Nicolas Gisin, P Tamarat, P Townsend, PG Kwiat, PW Shor, R Hughes, Rob Thew, RT Thew, S Pellegrini, S Popescu, S Tanzilli, SL Braunstein, SL Braunstein., T Chanelière, T Cover, T Jennewein, UM Maurer, V Makarov, V Scarani, W Tittel, W-Y Hwang, X-B Wang, Y-H Kim   +90 more
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