Quantum interference in the field ionization of Rydberg atoms
... neighborhood of the 37d state our results converge well for a time step of about 10−11 s. Since our ramp takes our initial state to ionization in ∼ 1 µs we need about 105 time steps. The calculation is greatly aided by the use of a supercomputer. While the time evolution must proceed serially, all o ...
... neighborhood of the 37d state our results converge well for a time step of about 10−11 s. Since our ramp takes our initial state to ionization in ∼ 1 µs we need about 105 time steps. The calculation is greatly aided by the use of a supercomputer. While the time evolution must proceed serially, all o ...
Entanglement of Gaussian states using a beam splitter
... In realistic situations, however, there always occurs an experimental error in designing beam splitter, so a careful analysis of nonoptimal cases is further required. In this respect, we first want to identify the whole experimental conditions to successfully generate entangled Gaussian states. Seco ...
... In realistic situations, however, there always occurs an experimental error in designing beam splitter, so a careful analysis of nonoptimal cases is further required. In this respect, we first want to identify the whole experimental conditions to successfully generate entangled Gaussian states. Seco ...
Free Will as Involving Indeterminacy and Inconceivable Without It
... atoms. “I am not maintaining that determinism is true...it is not here affirmed that there are no small exceptions, no slight undetermined swervings, no ingredient of absolute chance.”13 "We say,’ I can will this or I can will that, whichever I choose ‘. Two courses of action present themselves to m ...
... atoms. “I am not maintaining that determinism is true...it is not here affirmed that there are no small exceptions, no slight undetermined swervings, no ingredient of absolute chance.”13 "We say,’ I can will this or I can will that, whichever I choose ‘. Two courses of action present themselves to m ...
Bohr`s Complementarity and Kant`s Epistemology
... calls the ‘subject-object separation’ [Bohr1963, p.12]. Our analysis of the term ‘transcendental’ has thus far focused on the subjective term of the cognitive relation. Let us now turn to the other, objective term of the relation. Beyond the horizon of experience, in the region denoted by the term ‘ ...
... calls the ‘subject-object separation’ [Bohr1963, p.12]. Our analysis of the term ‘transcendental’ has thus far focused on the subjective term of the cognitive relation. Let us now turn to the other, objective term of the relation. Beyond the horizon of experience, in the region denoted by the term ‘ ...
Strong luminescence quantum-efficiency enhancement near prolate
... either a spherical or a prolate metal nanoparticle can be calculated with the improved GN model.15 In this model, the decay rate modifications are calculated based on a two-step approach.17 In the first step, the electromagnetic interaction between source dipole and nanoparticle is analyzed based on ...
... either a spherical or a prolate metal nanoparticle can be calculated with the improved GN model.15 In this model, the decay rate modifications are calculated based on a two-step approach.17 In the first step, the electromagnetic interaction between source dipole and nanoparticle is analyzed based on ...
How do you divide your (two dimensional) time? .1in SLE, CLE, the
... arc and −λ on the complementary arc, where λ is the constant π8 , then the scaling limit of the zero-height interface (as the mesh size tends to zero) is SLE4 . If the initial boundary heights are instead −(1 + a)λ and (1 + b)λ, then as the mesh gets finer, the laws of the random paths described abo ...
... arc and −λ on the complementary arc, where λ is the constant π8 , then the scaling limit of the zero-height interface (as the mesh size tends to zero) is SLE4 . If the initial boundary heights are instead −(1 + a)λ and (1 + b)λ, then as the mesh gets finer, the laws of the random paths described abo ...
Generalized binomial distribution in photon statistics
... rather similar to the quantum interference effect, which was first observed in [2]. The problem considered in this work is stated in Section II, which also contains the basic formula for the flux of classical particles obeying Poisson statistics and for the flux of quantum particles obeying BE stati ...
... rather similar to the quantum interference effect, which was first observed in [2]. The problem considered in this work is stated in Section II, which also contains the basic formula for the flux of classical particles obeying Poisson statistics and for the flux of quantum particles obeying BE stati ...
The Computational Complexity of Linear Optics
... since Shor’s algorithm [55], we have known that this thesis is in severe tension with the currentlyaccepted laws of physics. One way to state Shor’s discovery is this: Predicting the results of a given quantum-mechanical experiment, to finite accuracy, cannot be done by a classical computer in prob ...
... since Shor’s algorithm [55], we have known that this thesis is in severe tension with the currentlyaccepted laws of physics. One way to state Shor’s discovery is this: Predicting the results of a given quantum-mechanical experiment, to finite accuracy, cannot be done by a classical computer in prob ...
Quantum teleportation
Quantum teleportation is a process by which quantum information (e.g. the exact state of an atom or photon) can be transmitted (exactly, in principle) from one location to another, with the help of classical communication and previously shared quantum entanglement between the sending and receiving location. Because it depends on classical communication, which can proceed no faster than the speed of light, it cannot be used for faster-than-light transport or communication of classical bits. It also cannot be used to make copies of a system, as this violates the no-cloning theorem. While it has proven possible to teleport one or more qubits of information between two (entangled) atoms, this has not yet been achieved between molecules or anything larger.Although the name is inspired by the teleportation commonly used in fiction, there is no relationship outside the name, because quantum teleportation concerns only the transfer of information. Quantum teleportation is not a form of transportation, but of communication; it provides a way of transporting a qubit from one location to another, without having to move a physical particle along with it.The seminal paper first expounding the idea was published by C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres and W. K. Wootters in 1993. Since then, quantum teleportation was first realized with single photons and later demonstrated with various material systems such as atoms, ions, electrons and superconducting circuits. The record distance for quantum teleportation is 143 km (89 mi).