Efficient generation of a maximally entangled state by
... How does one prepare a quantum state? This is an important problem that has to be tackled. In fact, various interesting and peculiar phenomena are predicted on the basis of highly nonclassical states, and entanglement plays a key role in quantum information protocols [1]. They all rely on the genera ...
... How does one prepare a quantum state? This is an important problem that has to be tackled. In fact, various interesting and peculiar phenomena are predicted on the basis of highly nonclassical states, and entanglement plays a key role in quantum information protocols [1]. They all rely on the genera ...
Hyperfine Splitting in Non-Relativistic Bound States Marc E. Baker
... QCD ) where the strong interactions become nonperturbative, QCD perturbation theory can be applied for the analysis of states with low quantum numbers. This makes heavy quark-antiquark systems an ideal laboratory for determining fundamental parameters of QCD, such as the strong coupling constant αs ...
... QCD ) where the strong interactions become nonperturbative, QCD perturbation theory can be applied for the analysis of states with low quantum numbers. This makes heavy quark-antiquark systems an ideal laboratory for determining fundamental parameters of QCD, such as the strong coupling constant αs ...
Topics in Applied Physics Volume 115
... In this book, some of the contributions given at the workshop as well as some additional reviews provided by other experts have been collected into three sections dealing with III–V heterostructures, quantum dots and quantum wires, silicon-based nanostructures, and quantum information processing. Th ...
... In this book, some of the contributions given at the workshop as well as some additional reviews provided by other experts have been collected into three sections dealing with III–V heterostructures, quantum dots and quantum wires, silicon-based nanostructures, and quantum information processing. Th ...
Düren (ppt 10,1MB)
... A state of classical identical particle system can be described by a phase-space distribution f(x,p). The time evolution of f(x,p) obeys the Boltzmann equation. In quantum mechanics, because of the uncertainty principle, the phase-space distributions seem useless, but… Wigner introduced the fi ...
... A state of classical identical particle system can be described by a phase-space distribution f(x,p). The time evolution of f(x,p) obeys the Boltzmann equation. In quantum mechanics, because of the uncertainty principle, the phase-space distributions seem useless, but… Wigner introduced the fi ...
PhysRevLett.102.137201_17
... quantum magnets is the appearance of numerous competing orders. This competition dramatically enhances quantum fluctuations, generating highly nonclassical behavior as exemplified by, e.g., Cs2 CuCl4 and Cs2 CuBr4 . These materials comprise quasi-2D spin-1=2 triangular antiferromagnets with spatiall ...
... quantum magnets is the appearance of numerous competing orders. This competition dramatically enhances quantum fluctuations, generating highly nonclassical behavior as exemplified by, e.g., Cs2 CuCl4 and Cs2 CuBr4 . These materials comprise quasi-2D spin-1=2 triangular antiferromagnets with spatiall ...
23 Up until now two main classes of quantum algorithms can be
... would just yield one of the 2n possible combinations |~x, f (~x)i with equal probability. (~x is shorthand for the n input qubits.) An important ingredient of quantum information processing is the fact that one may exploit interference to extract that information from a superposition. The simplest e ...
... would just yield one of the 2n possible combinations |~x, f (~x)i with equal probability. (~x is shorthand for the n input qubits.) An important ingredient of quantum information processing is the fact that one may exploit interference to extract that information from a superposition. The simplest e ...
Transport Properties of Interacting Edge Modes in 2D Topological
... the bulk spectrum, which is known as the TKNN-invariant or rst Chern number [33]. It is a topological insulator, because nite, local perturbations of the Hamiltonian like weak interaction and impurities can not alter its physics. Speci cally, its chiral edge states are immune to any kind of backscat ...
... the bulk spectrum, which is known as the TKNN-invariant or rst Chern number [33]. It is a topological insulator, because nite, local perturbations of the Hamiltonian like weak interaction and impurities can not alter its physics. Speci cally, its chiral edge states are immune to any kind of backscat ...
Non-abelian quantum Hall states and fractional charges in
... effect was discovered in interfaces between semiconductors [2, 3], where the electrons form a two-dimensional electron gas (i.e., they are in practice unable to move in the z-direction). In very clean samples, for very low temperatures and strong magnetic fields, the previously linear dependence on ...
... effect was discovered in interfaces between semiconductors [2, 3], where the electrons form a two-dimensional electron gas (i.e., they are in practice unable to move in the z-direction). In very clean samples, for very low temperatures and strong magnetic fields, the previously linear dependence on ...