000099091 001__ 99091
000099091 005__ 20210902121944.0
000099091 0247_ $$2doi$$a10.1103/PhysRevA.102.062609
000099091 0248_ $$2sideral$$a122325
000099091 037__ $$aART-2020-122325
000099091 041__ $$aeng
000099091 100__ $$aSingh, S.
000099091 245__ $$aPerfect state transfer on hypercubes and its implementation using superconducting qubits
000099091 260__ $$c2020
000099091 5060_ $$aAccess copy available to the general public$$fUnrestricted
000099091 5203_ $$aWe propose a protocol for perfect state transfer between any pair of vertices in a hypercube. Given a pair of distinct vertices in the hypercube, we determine a subhypercube that contains the pair of vertices as antipodal vertices. Then a switching process is introduced for determining the subhypercube of a memory-enhanced hypercube that facilitates perfect state transfer between the desired pair of vertices. Furthermore, we propose a physical architecture for the pretty good state transfer implementation of our switching protocol with fidelity arbitrary close to unity, using superconducting transmon qubits with tunable couplings. The switching is realized by the control over the effective coupling between the qubits resulting from the effect of ancilla qubit couplers for the graph edges. We also report an error bound on the fidelity of state transfer due to faulty implementation of our protocol.
000099091 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000099091 590__ $$a3.14$$b2020
000099091 591__ $$aPHYSICS, ATOMIC, MOLECULAR & CHEMICAL$$b10 / 37 = 0.27$$c2020$$dQ2$$eT1
000099091 591__ $$aOPTICS$$b31 / 99 = 0.313$$c2020$$dQ2$$eT1
000099091 592__ $$a1.391$$b2020
000099091 593__ $$aAtomic and Molecular Physics, and Optics$$c2020$$dQ1
000099091 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000099091 700__ $$aAdhikari, B.
000099091 700__ $$aDutta, S.
000099091 700__ $$0(orcid)0000-0003-4478-1948$$aZueco, D.$$uUniversidad de Zaragoza
000099091 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000099091 773__ $$g102, 6 (2020), 062609 [9 pp]$$pPhys. rev., A$$tPhysical Review A$$x2469-9926
000099091 8564_ $$s455597$$uhttps://zaguan.unizar.es/record/99091/files/texto_completo.pdf$$yVersión publicada
000099091 8564_ $$s3123387$$uhttps://zaguan.unizar.es/record/99091/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000099091 909CO $$ooai:zaguan.unizar.es:99091$$particulos$$pdriver
000099091 951__ $$a2021-09-02-11:02:28
000099091 980__ $$aARTICLE