2015
DOI: 10.1021/acsnano.5b01651
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Quantum Simulation of Helium Hydride Cation in a Solid-State Spin Register

Abstract: Ab initio computation of molecular properties is one of the most promising applications of quantum computing. While this problem is widely believed to be intractable for classical computers, efficient quantum algorithms exist which have the potential to vastly accelerate research throughput in fields ranging from material science to drug discovery. Using a solid-state quantum register realized in a nitrogen-vacancy (NV) defect in diamond, we compute the bond dissociation curve of the minimal basis helium hydri… Show more

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Cited by 156 publications
(133 citation statements)
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“…Two interesting examples are lithium hydride (LiH) and lithium imide (Li 2 NH). LiH is used in the nuclear industry either as a shielding agent or fuel in energy reactors (Welch, 1974;Veleckis, 1977). LiH is an ionic crystal that stabilises in the rocksalt structure at ambient conditions; Li is the cation (positively charged ion) and H the anion (negatively charged ion).…”
Section: Lithium and Related Compoundsmentioning
confidence: 99%
See 1 more Smart Citation
“…Two interesting examples are lithium hydride (LiH) and lithium imide (Li 2 NH). LiH is used in the nuclear industry either as a shielding agent or fuel in energy reactors (Welch, 1974;Veleckis, 1977). LiH is an ionic crystal that stabilises in the rocksalt structure at ambient conditions; Li is the cation (positively charged ion) and H the anion (negatively charged ion).…”
Section: Lithium and Related Compoundsmentioning
confidence: 99%
“…Diamonds with negatively charged nitrogen-vacancy centers, another type of carbonaceous nanomaterial, are playing a crucial role on the development of scalable quantum computing components (Fuchs et al, 2011;Nemoto et al, 2014). This class of crystals also can be employed as tunable quantum simulators that, in analogy to ultracold atom gases trapped in optical lattices (Lewestein et al, 2007), can be used to answer fundamental questions in the fields of condensed matter, biology, and high energy physics (Georgescu et al, 2014;Wang et al, 2015). Finally, quantum paraelectrics find numerous applications in nanoelectronics as varistors, supercapacitor electrodes, and substrates on which to grow epitaxial films of other perovskite compounds (Lawless, 1974;Schlom et al, 2007;Cazorla and Stengel, 2012).…”
Section: Introduction a Quantum Crystals: Definition And Interestsmentioning
confidence: 99%
“…Optimal control methods have been applied to several quantum information processing tasks with NV centres, [17][18][19][20][21][22] affirming their necessity and significance for quantum technology. However, the previously reported experiments, [17][18][19][20][21][22] utilise openloop optimisation techniques where the optimisation is performed before the actual experiment by separate computer simulations.…”
Section: Introductionmentioning
confidence: 99%
“…However, the previously reported experiments, [17][18][19][20][21][22] utilise openloop optimisation techniques where the optimisation is performed before the actual experiment by separate computer simulations. The technique requires system-environment coupling information as detailed as possible to provide a robust solution.…”
Section: Introductionmentioning
confidence: 99%
“…Many quantum gates [6][7][8][9], quantum algorithms [10], quantum error corrections [11,12] and quantum simulations [13,14] have been demonstrated on it. However, so far no adiabatic quantum algorithm has been realized on this system.…”
mentioning
confidence: 99%