A Brief Survey Of Quantum Programming Languages
... the prime factors of any integer in probabilistic polynomial time [15]. There is no known classical probabilistic algorithm which can solve this problem in polynomial time. In the ten years since the publication of Shor’s result, there has been an enormous surge of research in quantum algorithms and ...
... the prime factors of any integer in probabilistic polynomial time [15]. There is no known classical probabilistic algorithm which can solve this problem in polynomial time. In the ten years since the publication of Shor’s result, there has been an enormous surge of research in quantum algorithms and ...
Magnetically Induced Reconstruction of the Ground State in a Few-Electron...
... The dot is three dimensional, asymmetric, and is elongated in the current flow direction. A poly-Si gate is wrapped around the dot and is used to control the number of electrons in the dot starting from N 苷 0; the gate is separated from the dot by 500 Å of SiO2 . The dot is connected to two two-dime ...
... The dot is three dimensional, asymmetric, and is elongated in the current flow direction. A poly-Si gate is wrapped around the dot and is used to control the number of electrons in the dot starting from N 苷 0; the gate is separated from the dot by 500 Å of SiO2 . The dot is connected to two two-dime ...
ThesisPresentation
... Previous research has found that the case of a single kicked particle in a potential well provides an incomplete understanding of the kicked harmonic oscillator. Thus, a new model is proposed. • R is the position of the center of mass of the system. • The position of the leftmost mass, m1, is given ...
... Previous research has found that the case of a single kicked particle in a potential well provides an incomplete understanding of the kicked harmonic oscillator. Thus, a new model is proposed. • R is the position of the center of mass of the system. • The position of the leftmost mass, m1, is given ...
Electronic Structure According to the Orbital Approximation
... single measurement. Good quantum numbers are identified by commutation of the Hamiltonian with other operators. The Schrödinger picture is chosen here as the framework, in which operators are time-independent and the states evolve with time. If the Hamiltonian commutes with an operator B̂ of some ob ...
... single measurement. Good quantum numbers are identified by commutation of the Hamiltonian with other operators. The Schrödinger picture is chosen here as the framework, in which operators are time-independent and the states evolve with time. If the Hamiltonian commutes with an operator B̂ of some ob ...
Probing Quantum Frustrated Systems via Factorization of the
... models characterized by a rapidly decaying fr , and hence by low frustration, allow for GS factorization and the associated SA or DA orders. Vice versa, models with slowly decaying fr , corresponding to strong frustration, do not admit factorized GS and simple mean-field and classical-like descripti ...
... models characterized by a rapidly decaying fr , and hence by low frustration, allow for GS factorization and the associated SA or DA orders. Vice versa, models with slowly decaying fr , corresponding to strong frustration, do not admit factorized GS and simple mean-field and classical-like descripti ...
Determination of the Boltzmann Constant Using the Differential
... D s1 (2460) [4–7], where the observed masses of D∗s0 (2317) and D s1 (2460) are far lower than the corresponding results calculated using the GI model. A common feature of higher excitations is that they are near the thresholds of meson pairs, which can interact with these higher excitations with th ...
... D s1 (2460) [4–7], where the observed masses of D∗s0 (2317) and D s1 (2460) are far lower than the corresponding results calculated using the GI model. A common feature of higher excitations is that they are near the thresholds of meson pairs, which can interact with these higher excitations with th ...
Cosmic quantum measurement - Proceedings of the Royal Society A
... In ®at space-times, a preferred Lorentz frame or a standard of rest de nes a universal time and simultaneity between distant events. For curved space-times, only a local Lorentz frame or standard of rest has meaning, and even if there is a standard of rest for every point, this does not necessarily ...
... In ®at space-times, a preferred Lorentz frame or a standard of rest de nes a universal time and simultaneity between distant events. For curved space-times, only a local Lorentz frame or standard of rest has meaning, and even if there is a standard of rest for every point, this does not necessarily ...
LETTERS Nature of the superconductor–insulator transition in disordered superconductors Yonatan Dubi
... of the superconducting islands) we find that jDj vanishes in a steplike manner with hjj (blue curve in Fig. 3d), and each step corresponds to the destruction of a different superconducting island. This is depicted in Fig. 3e–h, where the spatial distribution of jDj is plotted for different values of ...
... of the superconducting islands) we find that jDj vanishes in a steplike manner with hjj (blue curve in Fig. 3d), and each step corresponds to the destruction of a different superconducting island. This is depicted in Fig. 3e–h, where the spatial distribution of jDj is plotted for different values of ...
An Improved Quantum Algorithm for Searching an Ordered List
... from (29), ensuring that the pairs of coefficients a,r and a,N −r , and b,r and b,N −r , are each treated as a single variable to respect the symmetries in (20) and (21). Once we have found the gradient, we reduce the problem to a one-dimensional search along this vector to find a new C for which ...
... from (29), ensuring that the pairs of coefficients a,r and a,N −r , and b,r and b,N −r , are each treated as a single variable to respect the symmetries in (20) and (21). Once we have found the gradient, we reduce the problem to a one-dimensional search along this vector to find a new C for which ...
Theory and simulation of polar and nonpolar polarizable fluids
... momentum defined as ri= %rl * ~,/a&, and where mi =mui is the permanent dipole where m is the permanent dipole moment and ui is a unit vector specifying the orientation of the permanent dipole. The expectation value of the dipole vector in an applied field is easily found to linear terms in the fiel ...
... momentum defined as ri= %rl * ~,/a&, and where mi =mui is the permanent dipole where m is the permanent dipole moment and ui is a unit vector specifying the orientation of the permanent dipole. The expectation value of the dipole vector in an applied field is easily found to linear terms in the fiel ...
66 - Narod.ru
... For the further derivation of the Schrödinger equation, two auxiliary points are explained below. The first point, developed by the author (Gaukhman 2007 / 2008)), is dedicated to the definition of the distribution of the probability density of a stationary stochastic process which is n-times differ ...
... For the further derivation of the Schrödinger equation, two auxiliary points are explained below. The first point, developed by the author (Gaukhman 2007 / 2008)), is dedicated to the definition of the distribution of the probability density of a stationary stochastic process which is n-times differ ...
Real-time resolution of the causality paradox of time
... causality paradox and prompted several sophisticated resolutions 关7–10兴. The best known is the van Leeuwen’s construction of a “Keldysh action” in pseudotime 关8,9兴. More recently Mukamel 关10兴 has shown how to construct causal response functions from symmetrical functional derivatives corresponding t ...
... causality paradox and prompted several sophisticated resolutions 关7–10兴. The best known is the van Leeuwen’s construction of a “Keldysh action” in pseudotime 关8,9兴. More recently Mukamel 关10兴 has shown how to construct causal response functions from symmetrical functional derivatives corresponding t ...
referring
... returning from Heligoland, and, although I think I understand quantum mechanics, I have never understood Heisenberg’s motivations for the mathematical steps in his paper. Theoretical physicists in their most successful work tend to play one of two roles: they are either sages or magicians ... It is ...
... returning from Heligoland, and, although I think I understand quantum mechanics, I have never understood Heisenberg’s motivations for the mathematical steps in his paper. Theoretical physicists in their most successful work tend to play one of two roles: they are either sages or magicians ... It is ...