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Results 1 - 10
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10,466
Decoherence in a two-particle model
- J. Math. Phys
, 2004
"... We consider a simple one dimensional quantum system consisting of a heavy and a light particle interacting via a point interaction. The initial state is chosen to be a product state, with the heavy particle described by a coherent superposition of two spatially separated wave packets with opposite m ..."
Abstract
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Cited by 4 (1 self)
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We consider a simple one dimensional quantum system consisting of a heavy and a light particle interacting via a point interaction. The initial state is chosen to be a product state, with the heavy particle described by a coherent superposition of two spatially separated wave packets with opposite
Two-particle model with noncommuting operators of coordinates and momenta
, 2000
"... A nonrelativistic equation for the system of two interacting particles within the framework of a model with noncommuting operators of coordinates and momenta of different particles is proposed, and a self-consistent system of equations for the wave function of every quantum state is deduced. Solutio ..."
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A nonrelativistic equation for the system of two interacting particles within the framework of a model with noncommuting operators of coordinates and momenta of different particles is proposed, and a self-consistent system of equations for the wave function of every quantum state is deduced
Symmetries of the relativistic two-particle model with scalar-vector interaction
- Nonlinear Math. Phys
, 1996
"... A relativistic two-particle model with superposition of time-asymmetric scalar and vector interactions is proposed and its symmetries are considered. It is shown that first integrals of motion satisfy nonlinear Poisson-bracket relations which include the Poincare ́ algebra and one of the algebras so ..."
Abstract
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Cited by 3 (0 self)
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A relativistic two-particle model with superposition of time-asymmetric scalar and vector interactions is proposed and its symmetries are considered. It is shown that first integrals of motion satisfy nonlinear Poisson-bracket relations which include the Poincare ́ algebra and one of the algebras
STUDY OF BEAM DECOHERENCE IN THE PRESENCE OF HEAD-TAIL INSTABILITY USING A TWO-PARTICLE MODEL ∗
, 1995
"... The decoherence behavior of a beam centroid motion after a kick is studied using a two-particle model. A simple theory based on averaging of the governing equation is developed. The effects of a finite chromaticity and synchrotron motion are taken into account. Increasing the tune spread in the beam ..."
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The decoherence behavior of a beam centroid motion after a kick is studied using a two-particle model. A simple theory based on averaging of the governing equation is developed. The effects of a finite chromaticity and synchrotron motion are taken into account. Increasing the tune spread
Two-particle
, 2006
"... models for the estimation of the mean and standard deviation of concentrations in coastal waters ..."
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models for the estimation of the mean and standard deviation of concentrations in coastal waters
A large mass hierarchy from a small extra dimension
, 1999
"... We propose a new higher-dimensional mechanism for solving the hierarchy problem. The weak scale is generated from a large scale of order the Planck scale through an exponential hierarchy. However, this exponential arises not from gauge interactions but from the background metric (which is a slice of ..."
Abstract
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Cited by 1077 (3 self)
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of AdS5 spacetime). This mechanism relies on the existence of only a single additional dimension. We demonstrate a simple explicit example of this mechanism with two three-branes, one of which contains the Standard Model fields. The experimental consequences of this scenario are new and dramatic
Refractive Distortions of Two-Particle Correlations
, 2005
"... Abstract. Using optical model calculations it has recently been shown that refractive phenomena from the collective mean field can significantly alter the sizes inferred from two-pion correlations. We demonstrate that such effects can be accounted for in classical calculations if mean field effects ..."
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Cited by 1 (0 self)
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Abstract. Using optical model calculations it has recently been shown that refractive phenomena from the collective mean field can significantly alter the sizes inferred from two-pion correlations. We demonstrate that such effects can be accounted for in classical calculations if mean field effects
Physical meaning of two-particle HBT
, 2008
"... It is shown that, in the presence of correlations in particle emission, the measured HBT radii are related to the correlation range rather than to the size of the interaction volume. Only in the case of weak correlations the standard interpretation may be applicable. The earlier discussion [1] of th ..."
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of this problem one usually starts with a model where particles are uncorrelated (except for Bose-Einstein correlations) and then corrects the results by including final state interactions. This Address: Reymonta 4, 30-059 Krakow, Poland;
Two-Particle Distributions in the Dual Resonance Model
, 1971
"... Two-particle distributions are investigated in the framework of the dual resonance model. The distribution functions have the limit in the following cases: i) the particles produced are both in the same fragmentation region of the target or the projectile, ii) both particles are in the pionization r ..."
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Two-particle distributions are investigated in the framework of the dual resonance model. The distribution functions have the limit in the following cases: i) the particles produced are both in the same fragmentation region of the target or the projectile, ii) both particles are in the pionization
Results 1 - 10
of
10,466
