Experiments in Quantum Theory

In General > s.a. correlations; Interference.
* Idea: Complementarity in quantum mechanics is demonstrated by Young's double slit experiment with one particle at a time.
@ References: Lamoreaux IJMPA(92) [review]; Branning AS(97) [local realism and experiments]; Genovese et al PLB(01)qp, FP(02)qp/01 [with mesons]; Haroche & Raimond 06.
> Gedankenexperiments: see bell's inequality; Einstein's Boxes; EPR paradox.

Kochen-Specker Experiment / Theorem > s.a. realism; Topos.
* Idea: Usually interpreted to imply that predictions of non-contextual hidden variable theories cannot agree with Copenhagen quantum mechanics.
@ General references: Kochen & Specker JMM(67); Lenard in Enz & Mehra 74; Peres JPA(91); Gill & Keane JPA(96)qp/03 [geometric]; Hamilton JPA(00) [obstruction-based approach]; Cabello et al PLA(05)qp [proof in any D > 3]; Nagata JMP(05) [inequalities]; Malley PLA(06)qp [implication]; Rudolph qp/06 [and ontological models]; Brunet PLA(07) [and a priori knowledge]; Straumann a0801 [simple proof].
@ Experimental precision/nullification: Meyer PRL(99)qp + Mermin qp/99, Clifton & Kent PRS(00)qp/99 ["nullification"]; Appleby PRA(02)qp/00, qp/01 ["nullification" of "nullification"]; Cabello PRA(02)qp/01; Breuer PRL(02)qp; Appleby SHPMP(05)qp/03; Peres qp/03; Barrett & Kent SHPMP(04).
@ Single particle: Simon et al PRL(00)qp; Cabello PRL(03) [qubit]; Huang et al PRL(03) [photons, test].
@ Generalized: Cabello et al PLA(96), IJMPA(00)qp/99; Peres FP(96)qp/95; Aravind PRA(03)qp; Hrushovski & Pitowsky SHPMP(04)qp/03-in [and Gleason's theorem]; Döring IJTP(05)qp/04 [for von Neumann algebras]; Dowker & Ghazi-Tabatabai JPA(08)-a0711 [for quantum measure theory].

Experiments on Superluminal Communication > s.a. causality violation; quantum effects.
* Delayed choice: Name given by Wheeler to a set of experiments on the predictions of quantum mechanics; One prepares a system in some state, and chooses what measurement will be performed on the system only after the preparation; The surprise provided by the original delayed-choice experiment led Wheeler to the conclusion that 'no phenomenon is a phenomenon until it is an observed phenomenon'.
@ General references: Wheeler in(78); Englert et al ZN(92); Svozil qp/01.
@ Delayed choice: Bohm et al Nat(85)may [and quantum potential]; Griffiths FdP(98)qp [and consistent histories]; Srikanth qp/01-in [and quantum field theory]; Hiley & Callaghan PS(06) [and Bohm approach]; Jacques et al qp/06, comment Norsen qp/06, Roussel & Stefan a0706 [realization]; news pw(07)feb; Jacques et al a0710; Zhao et al a0712-EPL [with photons, simulation].

Macroscopic Objects > s.a. classical limit.
* Schrödinger's cat: Thought experiment proposed in 1935 by E Schrödinger; A similar, real experiment was done in 1996 at NIST with a charged beryllium atom instead of a cat; The group demonstrated that the atom could be at two different locations and have two different spin states at the same time, from the interference pattern they observed; > s.a. pilot wave.
@ General references: Leggett CP(84) [intro to macroscopic quantum tunneling].
@ Schrödinger's cat: Loeser AJP(84), comment Ballentine AJP(86) [three perspectives]; Bussey PLA(87); Mermin PT(90)jun; Sakaguchi qp/95; Monroe et al Sci(96)may + pn(96)may [Be ions]; Wódkiewicz NJP(00) [non-locality]; Mould qp/02; Choi SA(03)feb [scaled-up version].

Types of Experiments > s.a. experiments in physics; foundations; neutron [interferometry]; hidden variables; pilot wave; uncertainty.
* Non-demolition: Technique to make a measurement on a particle without destroying it or absorbing energy from it; An antenna can in principle be used to measure arbitrarily weak classical signals with arbitrary accuracy.
* GHZ experiment/theorem: (Greenberger-Horne-Zeilinger) Demonstrates the impossibility of certain types of local hv theories.
@ Many-worlds: Stone PhSc(94).
@ Stern-Gerlach: Alstrøm et al AJP(82); Batelaan et al PRL(97) [e's]; Hannout et al AJP(98); Reinisch PLA(99) [entanglement]; Cruz-Barrios & Gómez-Camacho PRA(01) [semiclassical description]; Friedrich & Herschbach PT(03)dec [history]; Porter et al AJP(03) [transverse, demonstration]; Ashmead qp/03 [no collapse]; Frasca qp/04 [analysis]; Potel et al PRA(05)qp/04 [quantum description]; de Oliveira & Caldeira qp/06 [coherence and entanglement].
@ Non-demolition: Braginsky et al Sci(80)aug; Caves et al RMP(80); Braginsky & Khalili RMP(96); Nogues Nat(99)jul + pn(99)jul [photons]; Camacho GRG(01) [inhomogeneous gravitational field]; Staszewski & Staszewska PLA(01) [on coherent state]; news pw(07)mar [photons].
@ Entangled states: Laflamme et al PTRS(98)qp/97; Banaszek & Wódkiewicz PRL(99) [and Wigner function].
@ Quantum (anti-)Zeno effect: Itano et al PRA(90); Venugopalan & Ghosh qp/95; Fischer et al PRL(01)qp [unstable, Na atoms].
@ Quantum trajectories: Kröger PRA(97)qp; Brun AJP(02)qp/01; Floyd qp/03-in [high-E limit], qp/03-in [vs Copenhagen].
@ Numerical: Kisil qp/01-in [trajectories, 2 slits]; > s.a. collapse of the wave function.
@ GHZ: Clifton et al FP(91) [generalized]; Zukowski PLA(91) [similar]; Lloyd PRA(98) [microscopic analogs]; Bouwmeester et al PRL(99) [3-photon]; Acacio de Barros & Suppes PRL(00) [detector inefficiency]; Khrennikov PLA(01); Svozil NJP(06)qp/02 [simultaneous measurements]; Chen PRA(04) [proof]; You et al PLA(04) [relativistic].
@ On decoherence: Anglin & Zurek qp/96-in [induced currents and interference patterns].
@ On locality: Nha & Carmichael PRL(04) [continuous variables].
@ Light: Brida et al PLA(04)qp [wave-particle duality].
@ Atoms: Wunderlich & Balzer qp/03-in [trapped ions]; Lindner et al PRA(03)qp [states as direction indicators]; Gondran et al qp/07/FP [slits, Rydberg atoms, and the wave function interpretation]; news pn(07)apr, pw(07)apr [tunneling from atoms].
@ Particle decay: Skalsey PRD(86) [ decay]; Klein & Nystrand PLA(03)qp/02 [and wave function collapse].
@ Contextuality: Cabello et al a0804 [with neutrons]; Nambu a0805 [with non-entangled photons].
@ Other types: Ni qp/99, Plaga FPL(00)qp [general]; Hansson qp/00 [underlying deterministic chaos?]; Qureshi IJQI(04)qp/03, AJP(05)qp/04 [Popper's experiment]; Valentini JPA(07)ht/06 [astrophysics and cosmology]; > s.a. Aharonov-Casher, hilbert space, particle statistics.

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