Peter popescu (7 risultati)
- Altre immagini
THE LAST WAVE - SCRIPT CITY REPRODUCTION
Weir, Peter - Morphett, Tony - Popescu, Petru (Original Screenplay)
Editore: Script City, Hollywood, CA
- Brossura
Da: JB's Book Vault, Buffalo, WY, U.S.A.JB's Book Vault
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Molto buono
EUR 13,58
Spedizione gratuitaSpedito in U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloSoftcover. Condizione: Very Good. Reprint. A Script City reprint of THE LAST WAVE. Book is in VG condition with light rubbing to edges, light scuffing to covers, pencil writing to spine else still a bright & clean copy. ; 4to 9.5" - 12" tall.
- Rilegato
Da: Montana Book Company, Fond du Lac, WI, U.S.A.Montana Book Company
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Buono
EUR 18,11
EUR 3,50 spedizioneSpedito in U.S.A.Quantità: 1 disponibili
Hardcover. Condizione: Good. Condizione sovraccoperta: Very Good Dust Jacket. 480 pp. Tightly bound. Corners not bumped. Text is free of markings. There is an inscription on the half-title page in Romanian. Very good dust jacket. PLEASE NOTE: There is one 3/4" in diameter stain on the side fore-edge. This is the primary reason f…or the lower "good" rating. If not for the stain the book would be close to very good. Note: This is the hardcover in dust jacket. 9789736698132.
- Brossura
- Prima edizione
Da: The Poetry Bookshop : Hay-on-Wye, Hay-on-Wye, POWYS, Regno UnitoThe Poetry Bookshop : Hay-on-Wye
Contatta il venditoreVenditore con 4 stelleCondizione: Usato - Molto buono
EUR 30,15
EUR 21,60 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 1 disponibili
Card Wrappers. Condizione: Very Good. First Edition. 94pp. Toning to the first two signatures of the text-block i.e the first 32pp; evidently different paper stock. Light surface marking to front cover. Unread publisher's copy. Cover drawing by the author (illustratore).
- Rilegato
Da: Revaluation Books, Exeter, Regno UnitoRevaluation Books
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 271,12
EUR 14,64 spedizioneSpedito da Regno Unito a U.S.A.Quantità: 2 disponibili
Hardcover. Condizione: Brand New. 1st edition. 278 pages. 9.21x6.46x0.87 inches. In Stock.
- Altre immagini
"A quantum delayed choice experiment" in "Science".
Alberto Peruzzo, Peter J. Shadbolt, Nicolas Brunner, Sandu Popescu, Jeremy L. O'Brien.
Editore: American Association for the Advancement of Science., 2012
- Brossura
Da: JF Ptak Science Books, Hendersonville, NC, U.S.A.JF Ptak Science Books
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Ottimo
EUR 181,08
EUR 5,27 spedizioneSpedito in U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloSoft cover. Condizione: Fine. Alberto Peruzzo, Peter J. Shadbolt, Nicolas Brunner, Sandu Popescu, Jeremy L. O'Brien. "A quantum delayed choice experiment" in "Science" 2 November 2012, American Association for the Advancement of Science, vol 338 no. 6107, pp 634-637 in the full weekly issue. Bound with in this same issue: Floria…n Kaiser et al., "Entangled-Enabled Delayed-Choice Experiment", pp 637-640. Original wrappers. FINE copy. "Quantum systems exhibit particle-like or wave-like behaviour depending on the experimental apparatus they are confronted by. This wave-particle duality is at the heart of quantum mechanics, and is fully captured in Wheeler's* famous delayed choice gedanken experiment. In this variant of the double slit experiment, the observer chooses to test either the particle or wave nature of a photon after it has passed through the slits. Here we report on a quantum delayed choice experiment, based on a quantum controlled beam-splitter, in which both particle and wave behaviours can be investigated simultaneously. The genuinely quantum nature of the photon's behaviour is tested via a Bell inequality, which here replaces the delayed choice of the observer. We observe strong Bell inequality violations, thus showing that no model in which the photon knows in advance what type of experiment it will be confronted by, hence behaving either as a particle or as wave, can account for the experimental data."--Arxiv (via Cornell University) abstract. [++] "This wave-particle duality is at the heart of quantum mechanics. Its paradoxical nature is best captured in the delayed-choice thought experiment, in which a photon is forced to choose a behavior before the observer decides what to measure."--Wikipedia [++] *John Archibald Wheeler, "The 'Past' and the 'Delayed-Choice Double-Slit Experiment'," in A.R. Marlow, editor, Mathematical Foundations of Quantum Theory, Academic Press (1978), pp 9 48. "The common intention of these several types of experiments is to first do something that, according to some hidden-variable models, would make each photon "decide" whether it were going to behave as a particle or behave as a wave, and then, before the photon had time to reach the detection device, create another change in the system that would make it seem that the photon had "chosen" to behave in the opposite way. "--Wikipedia.
Da: GOMEDIA, Glendale, CA, U.S.A.GOMEDIA
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Come nuovo
EUR 54,24
EUR 6,14 spedizioneSpedito in U.S.A.Quantità: 1 disponibili
Aggiungi al carrelloScript Format, reprint. Condizione: As New. /1976 DRAFT / I HAVE MORE TITLES, LET ME KNOW IF YOU ARE LOOKING FOR OTHER TITLES /THE SCRIPT IS PRINTED ON THREE-HOLE PUNCHED PAPER AND BOUND WITH 2 BRASS BRADS.
- Altre immagini
A Quantum Delayed Choice Experiment by Alberto Peruzzo, Peter J. Shadbolt, Nicolas Brunner, Sandu Popescu, and Jeremy L. O'Brien (Peruzzo et al, pp. 634-637) WITH Entanglement-Enabled Delayed-Choice Experiment (Kaiser, pp. 637-640) in Science 338 No. 6107, November 2, 2012) [DELAYED CHOICE EXPERIMENT]
Peruzzo, Alberto; Shadbolt, Peter J; Brunner, Nicolas; Popescu, Sandu; O'Brien, Jeremy L. WITHBOUND Kaiser, Florian
Editore: American Association for the Advancement of Science, New York, 2012
- Prima edizione
Da: Atticus Rare Books, West Branch, IA, U.S.A.Atticus Rare Books
Contatta il venditoreVenditore con 5 stelleCondizione: Usato
EUR 226,35
EUR 8,35 spedizioneSpedito in U.S.A.Quantità: 1 disponibili
Aggiungi al carrello1st Edition. FIRST EDITION IN ORIGINAL WRAPS OF TWO (withbound) PAPERS RELATED TO WHEELER'S DELAYED CHOICE EXPERIMENT, THESE DEMONSTRATING THE "ULTIMATE" DELAYED CHOICE EXPERIMENT IN WHICH THE CHOICE IS DELAYED UNTIL AFTER THE MEASUREMENT IS MADE. These papers appear in the same November 2, 2012 issue of Science and describe "so…phisticated demonstrations of the wave-particle duality of single quanta" (Wikipedia). Both also describe Wheeler delayed choice experiments in which the choice about which path the photon takes is made AFTER the measurement is made. The Peruzzo et al., paper "uses Bell inequalities to replace the delayed choice devices, but it achieves the same experimental purpose in an elegant and convincing way" (Wikipedia). The fourth, by Kaiser et al., specifically notes that "wave and particle behavior can coexist simultaneously" (Kaiser, 2012). The result "underlines the fact that a simple vision of light as a classical wave or a particle is inadequate" (ibid). In 1978, Einstein's last collaborator John Wheeler conducted a milestone thought experiment that has come to be known as Wheeler's delayed choice experiment. Wheeler's paper has generated many subsequent quantum experiments, among them the one offered here. In Wheeler's 1978 experiment, "a single photon has two paths it could take in an interferometer. In its wave character, the photon will take both paths simultaneously. In its particle character, the photon needs to decide which of the two paths it will take. Wheeler proved, in accordance with quantum mechanics, that the decision whether the photon will behave as a wave or as a particle can be [made] even after it has already entered the interferometer" (Science News, January 9, 2013). NOTE: We separately a number of other important works on delayed choice quantum experiments: (1) "Experimental Realization of Wheeler's Delayed-Choice Gedanken Experiment" by Alain Aspect, Philippe Grangier, Jean-François Roch, et al. (Science 315 No. 5814 pp. 966-968, February 6, 2007). (2) "Quantum-enhanced Positioning and Clock Sychronization" (Nature, 412, pp. 417-419, July 26, 2001). (3) "Time and the Quantum: Erasing the Past and Impacting the Future" by Aharonov, Yakir; Zubairy, M. Suhail (Science 307 No. 5711, pp. 875-879, February 11, 2005). CONDITION & DETAILS: New York: American Association for the Advancement of Science. 8vo. Complete. Bright and clean inside and out. Fine condition.
