05/12/2011, 00:55
Blissenobiarella ha scritto:
Jean io ci penserei...così rischi che quando le particelle del corpo di Belen vengono fatte vibrare da uno stimolo esterno - fornito da Corona ad esempio, o presumibilmente da un altro esemplare del genere maschile - il tuo corpo reagisca in maniera istantanea replicando esattamente le stesse vibrazioni e variazioni fisiologiche...sei pronto ad affrontare le implicazioni di tutto ciò?
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05/12/2011, 01:43
05/12/2011, 11:00
05/12/2011, 11:47
05/12/2011, 13:44
05/12/2011, 14:40
05/12/2011, 14:47
05/12/2011, 15:02
05/12/2011, 15:35
05/12/2011, 17:13
05/12/2011, 17:57
05/12/2011, 19:07
Bè...lo hai esaminato questo modello ?
Non è che io te lo abbia esposto nei particolari, ho solo risposto alla domanda in cui mi chiedevi cosa si intendeva per vuoto quantomeccanico.
Qualche informazione:
http://www.atomo112.info/tav_period...opertina.htm
http://www.fabioghioni.net/blog/201...a-periodica/
05/12/2011, 19:36
05/12/2011, 21:18
06/12/2011, 02:14
Schematic of the experimental layout for generating entanglement between two diamonds. A pump pulse is split by the beamsplitter BS and focused onto two spatially separated diamonds. Optical phonons are created by spontaneous Raman scattering, generating the orthogonally polarized heralding Stokes fields sL, sR [see inset (A): |n> represents phonon number states in diamond]. Polarization beamsplitter PBS1 combines the spatial paths, and the half-wave plate HWP rotates and mixes the fields on PBS3, which are then directed into the single-photon detector Ds. A probe pulse, with programmable delay, coherently maps the optical phonon into the orthogonally polarized anti-Stokes fields aL, aR [see inset (A)], which are similarly combined and mixed on PBS2 and PBS4, and detected on the detectors Da+, Da-. The relative phase phia between the fields aL,R is controlled by a sequence of quarter- and half-wave plates (18). Rejected pump beams from PBS1,2 are used to stabilize the interferometer. Displacements of neighboring atoms from their equilibrium positions are anticorrelated in the optical phonon mode [see inset (B)], with a vibrational period of 25 fs in diamond. Inset (C) shows one of the diamond samples, with a coin for scale.
Coincidence between herald and readout photons. The visibility is V = (61 ±3)% for N+ and V = (55 ± 3)% for N-. The difference in visibility between the measurement sets we attribute to the different rate of accidental coincidences between the two detectors. Error bars on the plot are estimated from the standard deviation of a Poissonian process.