using standard syste - the Max Planck Institute for the Physics of
... self-consistent-field method shortly after the new quantum theory was established. They can be handled to such accuracy today that they are used for highprecision measurements and calculations to improve on the fundamental physical constants. Doubly excited resonant states could not, on the other ha ...
... self-consistent-field method shortly after the new quantum theory was established. They can be handled to such accuracy today that they are used for highprecision measurements and calculations to improve on the fundamental physical constants. Doubly excited resonant states could not, on the other ha ...
Multi-particle qubits - Department of Physics — ETH Zurich
... all other gates needed for computation. It turns out (a proof can be found in Ref. [1]) that a universal quantum set of gates exists. It is sufficient (for example) to take the set of all single-qubit rotations (SU (2)⊗N ) together with the two-qubit CNOT gate. Such a set is composed of local qubit ...
... all other gates needed for computation. It turns out (a proof can be found in Ref. [1]) that a universal quantum set of gates exists. It is sufficient (for example) to take the set of all single-qubit rotations (SU (2)⊗N ) together with the two-qubit CNOT gate. Such a set is composed of local qubit ...
A review of Bell inequality tests with neutral kaons
... nowadays famous gedanken experiment by Einstein, Podolsky and Rosen 3) was discussed there in its simplest form, i. e., in terms of the singlet state formed by two spin–1/2 objects which is quite similar to the two–kaon state (1). In the Bohm singlet state, each spin–1/2 points both into any given ...
... nowadays famous gedanken experiment by Einstein, Podolsky and Rosen 3) was discussed there in its simplest form, i. e., in terms of the singlet state formed by two spin–1/2 objects which is quite similar to the two–kaon state (1). In the Bohm singlet state, each spin–1/2 points both into any given ...
Quantum non-demolition - Quantum Optics and Spectroscopy
... with current computer technology. In the early 1980’s Paul Benioff [1] and Richard Feynman [2] came up with the idea of simulating one quantum system by using another one. This so called quantum computer would only need an amount of qubits on the same order as the simulated system. Back in the 80’s ...
... with current computer technology. In the early 1980’s Paul Benioff [1] and Richard Feynman [2] came up with the idea of simulating one quantum system by using another one. This so called quantum computer would only need an amount of qubits on the same order as the simulated system. Back in the 80’s ...
Continuous Variable Quantum Information: Gaussian States and
... distributions. In particular, there are (infinitely many) quantum states ρ for which the function Wρs is not a regular probability distribution for some values of s, as it can assume negative values or even be singular in certain points of the phase space. An exception is the case s = −1, which corre ...
... distributions. In particular, there are (infinitely many) quantum states ρ for which the function Wρs is not a regular probability distribution for some values of s, as it can assume negative values or even be singular in certain points of the phase space. An exception is the case s = −1, which corre ...
A WYSIWYG Simulation Tool for Investigating the Circuit Model of
... An inner product space is defined below from [27]. It is defined here because it is used in the explanation of Dirac notation and Hilbert space later on: An inner-product space I is a complex vector space, equipped with an inner product �· | ·� : I × I → C satisfying the following axioms for any vec ...
... An inner product space is defined below from [27]. It is defined here because it is used in the explanation of Dirac notation and Hilbert space later on: An inner-product space I is a complex vector space, equipped with an inner product �· | ·� : I × I → C satisfying the following axioms for any vec ...
introduction to quantum computing 1.
... observables, and how they relate to each other. • Quantum mechanics is what you would inevitably come up with if you would started from probability theory, and then said, let’s try to generalize it so that the numbers we used to call ”probabilities” can be negative numbers. As such, the theory could ...
... observables, and how they relate to each other. • Quantum mechanics is what you would inevitably come up with if you would started from probability theory, and then said, let’s try to generalize it so that the numbers we used to call ”probabilities” can be negative numbers. As such, the theory could ...
