Effective gravitational interactions of dark matter axions
... We have formulated the method to evaluate the interaction rate of the coherently oscillating axions. The in-in formalism and coherent states are used. We derived the effective gravitational interactions for axions and estimated the interaction rates among sub/super horizon modes. ...
... We have formulated the method to evaluate the interaction rate of the coherently oscillating axions. The in-in formalism and coherent states are used. We derived the effective gravitational interactions for axions and estimated the interaction rates among sub/super horizon modes. ...
QUANTUM COMPUTATION Janusz Adamowski
... During that time the quantum laws had been formulated, the fundamental quantum phenomena had been discovered and explained. The formulation of quantum laws in terms of path integrals by Richard Feynman (∼ 1942) is treated as the end of the first quantum revolution. On the 29th December 1959, in Calt ...
... During that time the quantum laws had been formulated, the fundamental quantum phenomena had been discovered and explained. The formulation of quantum laws in terms of path integrals by Richard Feynman (∼ 1942) is treated as the end of the first quantum revolution. On the 29th December 1959, in Calt ...
Experimental quantum teleportation articles
... a distant location one does not need the original parts and pieces— all that is needed is to send the scanned information so that it can be used for reconstructing the object. But how precisely can this be a true copy of the original? What if these parts and pieces are electrons, atoms and molecules ...
... a distant location one does not need the original parts and pieces— all that is needed is to send the scanned information so that it can be used for reconstructing the object. But how precisely can this be a true copy of the original? What if these parts and pieces are electrons, atoms and molecules ...
Quantum strategies
... Simon’s algorithm is a quantum strategy which is more successful than any mixed, i.e., probabilistic, one [1]. Similarly, in the problem of searching a database of size N , the locations in the database correspond to pure strategies; again we may imagine the oracle choosing a mixed strategy designed ...
... Simon’s algorithm is a quantum strategy which is more successful than any mixed, i.e., probabilistic, one [1]. Similarly, in the problem of searching a database of size N , the locations in the database correspond to pure strategies; again we may imagine the oracle choosing a mixed strategy designed ...
The 1925 Born and Jordan paper “On quantum mechanics”
... gang Pauli to collaborate on the matrix program. Pauli declined the invitation.29 The next day, Born asked his student Pascual Jordan to assist him. Jordan accepted the invitation and in a few days proved Born’s conjecture that all nondiagonal elements of pq − qp must vanish. The rest of the new qua ...
... gang Pauli to collaborate on the matrix program. Pauli declined the invitation.29 The next day, Born asked his student Pascual Jordan to assist him. Jordan accepted the invitation and in a few days proved Born’s conjecture that all nondiagonal elements of pq − qp must vanish. The rest of the new qua ...
Dynamical quantum-electrodynamics embedding: Combining time
... the usual LDA adiabatic potential), and K is the kinetic energy operator. Other possible variants include self-consistent (forward-backward) propagations, etc.; these will be discussed in a future publication. The result of the calculation can be summarized in the overall time-dependent induced dipo ...
... the usual LDA adiabatic potential), and K is the kinetic energy operator. Other possible variants include self-consistent (forward-backward) propagations, etc.; these will be discussed in a future publication. The result of the calculation can be summarized in the overall time-dependent induced dipo ...
Generally Covariant Relativistic Anisotropic Magnetohydrodynamics
... it may be violated in a collisionless plasma with an imposed strong magnetic field, where there is no mechanism, which could effectively ensure the energy redistribution among the parallel (with respect to the magnetic field) and perpendicular degrees of freedom. One can expect that in such systems ...
... it may be violated in a collisionless plasma with an imposed strong magnetic field, where there is no mechanism, which could effectively ensure the energy redistribution among the parallel (with respect to the magnetic field) and perpendicular degrees of freedom. One can expect that in such systems ...
Dense Coding - School of Computing Science
... q?[z:Qbit] . {z,y *= CNot} . {z *= H} . Use(measure x,y) System(x:Qbit, y:Qbit, n:0..3) = (new q:^[Qbit])( Alice(x,q,n) | Bob(y,q) ) System is parameterized by x and y (and we must assume that they are entangled). ...
... q?[z:Qbit] . {z,y *= CNot} . {z *= H} . Use(measure x,y) System(x:Qbit, y:Qbit, n:0..3) = (new q:^[Qbit])( Alice(x,q,n) | Bob(y,q) ) System is parameterized by x and y (and we must assume that they are entangled). ...
... with dt = τ /(N − 1) being the time increment and N the number of data points. We can then infer the quantum state of mechanical oscillator at t = 0 conditional on these measurement data, obtaining the so-called conditional quantum state. The standard way to obtain the conditional state is to use da ...
Destructive quantum interference in spin tunneling problems
... PACS numbers: 75.10.Jm, 75.50.Lk, 73.40.Gk ...
... PACS numbers: 75.10.Jm, 75.50.Lk, 73.40.Gk ...
Chapter Thirteen Charged Particle Collisions, Energy Loss, Scattering
... impulse approximation (which then necessitates the cutoff) at large b is that when b is large, the collision time τ = b/γv is long. When this time is long, the natural motions of the target cannot be neglected; that is, the electron or target is not really at rest although we treated it as such when ...
... impulse approximation (which then necessitates the cutoff) at large b is that when b is large, the collision time τ = b/γv is long. When this time is long, the natural motions of the target cannot be neglected; that is, the electron or target is not really at rest although we treated it as such when ...
Defining and Measuring Multi-partite Entanglement
... it is possible to achieve at least the same as with m partitions. This can be seen by taking two of the m partitions and considering them as a single partition. This procedure may be useful in determining suitable states for many party quantum communication, which may use more than just bipartite en ...
... it is possible to achieve at least the same as with m partitions. This can be seen by taking two of the m partitions and considering them as a single partition. This procedure may be useful in determining suitable states for many party quantum communication, which may use more than just bipartite en ...
Modified homotopy method to solve non
... So, almost all of the scientists in different branch of the sciences are interesting to mathematics specially non-linear problems. In this section we remind a brief of homotopy perturbation method. Homotopy is an important part of topology and it can convert any non-linear problem in to finite linea ...
... So, almost all of the scientists in different branch of the sciences are interesting to mathematics specially non-linear problems. In this section we remind a brief of homotopy perturbation method. Homotopy is an important part of topology and it can convert any non-linear problem in to finite linea ...
CHEM-UA 127: Advanced General Chemistry I
... as quantum chemistry. The density functional theory referred to in the previous lecture, for which the chemistry Nobel prize was given in 1998, has had a tremendous impact in quantum chemistry, with some of the papers in this subject having acquired some 10,000 citations each since their publication ...
... as quantum chemistry. The density functional theory referred to in the previous lecture, for which the chemistry Nobel prize was given in 1998, has had a tremendous impact in quantum chemistry, with some of the papers in this subject having acquired some 10,000 citations each since their publication ...
Resonance hit
... • Examined scattering energies: – resonance hit – very slightly off-resonance IOCB February 20, ...
... • Examined scattering energies: – resonance hit – very slightly off-resonance IOCB February 20, ...