Examples of Entangled Systems and States  

Types of States > s.a. entanglement [including status].
@ Types of entanglement: Krenn & Zeilinger PRA(96) [non-objective]; Popp et al PRA(05)qp/04 [localizable].
@ For superpositions: Gour PRA(07)-a0707 [tight lower and upper bounds].
@ For mixed states: Bhardwaj & Ravishankar qp/07.
@ And coherent states: Wang & Sanders PRA(02)qp/01 [multipartite]; Clausen et al qp/02; Barnum et al qp/02.
@ Gaussian states: Adesso PRL(06)qp [N-mode, pure]; Anders qp/06-th [bipartite]; Adesso qp/07-PhD; Adesso & Illuminati PRA(08)-a0805; Ivan & Simon a0808, Marian & Marian PRL(08)-a0809 [entanglement of formation].
@ Other types of states: Stenholm FP(09) [pure states]; Namiki a0906 [non-Gaussian]; Hajdusek & Vedral a0911 [cluster states].

Examples of Systems > s.a. brownian motion; Cellular Automaton; lattice theories; quantum oscillators.
@ Simple examples: Wootters PRL(98)qp/97 [2 qubits]; van Enk PRA(05)qp [|0 |1 + |1 |0]; Curilef et al EJP(06) [2 particles in double well, speed of evolution]; Avron & Kenneth AP(09) [2 qubits]; Cui et al JPA(09) [2 coupled qubits in common environment]; > s.a. particle statistics [identical particles].
@ Chains, graph states: Wootters CM(02)qp/00; Hein et al PRA(04); Han & Duan a0708-wd; Van den Nest et al PRA(08); Cabello et al PRA(09)-a0904 [invariants for 8 qubits]; > s.a. Quantiki page.
@ Single-particle systems: Can et al qp/04/JOB; Terra Cunha et al PRS(07)qp/06 [single atoms].
@ Atoms: Tommasini et al AJP(98)oct-qp/97, Zhu et al PhyA(05) [e-p in H]; Turchette et al PRL(98) + pn(98)nov; Sackett et al Nat(00)mar [ions]; Guerra & Carvalho qp/05 [that never interacted]; Lombardi & Matzkin PRA(06)qp [molecules]; Moehring et al Nat(07)sep + pw(07)sep [1 m apart]; Vacanti & Beige a0903 [preparation]; Jost et al Nat-a0901 + news BBC(09)jun [motions of pairs of atoms].
@ Atom + photon: Inoue et al PRA(06)qp; de Riedmatten et al PRL(06)qp; Rosenfeld et al PRL(08).
@ Macroscopic systems: Julsgaard et al Nat(01)qp + pn(01)sep [gas, long-lived]; Shimizu & Morimae PRL(05)qp.
@ 3-way, multiparticle: Schlienz & Mahler PLA(96) [three 2-level systems, maximally entangled]; Coffman et al PRA(00)qp/99 [distributed]; Carteret et al FP(99); Fivel FP(99); & GHZ, Seevinck & Uffink PRA(02) [3 particles]; Eisert & Gross qp/05-in; Low et al qp/06 [collisional decoherence and rarity of entanglement]; Yu & Song PRA(06)qp [tripartite, criterion]; Boixo & Monras PRL(08)-a0706 [operational interpretation]; Sabín & García-Alcaine EPJD(08)-a0707 [3 qubits]; Iwai JPA(07) [multi-qubit]; Facchi et al a0908 [maximally entangled].
@ Spin systems: Schliemann PRA(03) [SU(2)-invariant]; Calsamiglia et al qp/05 [spin gas]; Novaes AP(05) [two interacting spins in constant B]; Campos Venuti et al PRL(06)qp [long-range]; Tribedi & Bose PRA(06)qp [spin clusters]; Verhulst & Naudts JPA(07) [microcanonical ensemble]; Saguia et al PRA(07)qp [random spin chains]; Botero & Reznik a0708 [scaling and universality at criticality]; Latorre & Riera a0906/JPA [rev]; Dudin et al PRL(09) [photon + optical-lattice spin wave]; > s.a. ising model, spin models.
@ Fermions: Schliemann et al PRB(01); Zanardi PRA(02)qp/01; Kaplan FNL(05)qp; Finster a0911 [and fermionic projector].
@ Open systems: Hartmann et al NJP(07); Isar a0812-in.
@ Condensed matter systems: Brukner et al PRA(06)qp/04 [antiferromagnetic spin chains]; Dowling et al PRA(06)qp; Skrøvseth qp/06-PhD; Osterloch a0810-Hab.
@ Other systems: Nienhuis JPA(01) [decay]; Paskauskas & You PRA(01)qp [2 bosons]; Braun PRA(05) [heat-bath-induced entanglement]; Harshman QIC(07)qp/06 [continuous-discrete]; Wang et al JPA(06)qp [identical bosons]; Adesso & Illuminati JPA(07)qp [continuous-variable systems]; Amico et al RMP(08)qp/07 [many-body systems]; Paz & Roncaglia PRL(08)-a0801, PRA(09)-a0809 [two oscillators in common environment]; Sarkar a0907 [neutral kaons, CPT, and spacetime foam]; Bastidas et al a0910 [driven, and parametric resonance].

Quantum Field Theory Examples
@ General references: Clifton & Halvorson SHPMP(01)qp/00 [algebraic]; Reznik FP(03) [vacuum, entropy and correlations]; Bertlmann LNP-qp/04 [particle physics]; Shi PRD(04)ht; Silman & Reznik PRA(07)qp/06 [Dirac vacuum]; Marcovitch et al a0811 [1D Klein-Gordon field]; 't Hooft a0908-in [in a local deterministic theory?]; > s.a. entanglement [field theory point of view].
@ Electrodynamics: van Enk PRA(03); Rice et al OE(06)qp [cavity QED]; Zhang OC-a0906 [2 atoms in cavity, sudden death and birth].
@ Gravity and curved spacetime: Ball et al PLA(06)qp/05 [field in expanding universe]; Fursaev JPA(06)in [gravity]; Ahn JKPS(07)qp/06 [near Schwarzschild black hole, and Hawking radiation]; Adesso & Fuentes-Schuller QIC(09)qp/07; > s.a. black-hole entropy; bimetric gravity; inflation; multiverse; photon.
@ Quantum gravity: Van Raamsdonk a0907 [and emergence of spacetime].


main pageabbreviationsjournalscommentsother sitesacknowledgements
send feedback and suggestions to bombelli at olemiss.edu – modified 4 nov 2009