Results 1 - 10 of 237

Soliton Collisions and Ghost Particle Radiation

by Hiêú D Nguy Êñ , 2003
"... This paper investigates the nature of particle collisions for three-soliton solutions of the Korteweg-de Vries (KdV) equation by describing mathematically the interaction of soliton particles and generation of ghost particle radiation. In particular, it is proven that a collision between any two sol ..."
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This paper investigates the nature of particle collisions for three-soliton solutions of the Korteweg-de Vries (KdV) equation by describing mathematically the interaction of soliton particles and generation of ghost particle radiation. In particular, it is proven that a collision between any two

2004 Soliton collisions and ghost particle radiation

by Hiêú D Nguyêñ - J. Nonl. Math. Phys
"... Abstract This paper investigates the nature of particle collisions for three-soliton solutions of the Korteweg-de Vries (KdV) equation by describing mathematically the interaction of soliton particles and generation of ghost particle radiation. In particular, it is proven that a collision between a ..."
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Abstract This paper investigates the nature of particle collisions for three-soliton solutions of the Korteweg-de Vries (KdV) equation by describing mathematically the interaction of soliton particles and generation of ghost particle radiation. In particular, it is proven that a collision between

Complete removal of ghost particles in Tomographic-PIV

by G. E. Elsinga
"... This paper discusses and compares several methods, which aim to remove spurious peaks, i.e. ghost particles, from the volume intensity reconstruction in Tomographic-PIV. The assessment is based on numerical simulations of time-resolved tomographic-PIV experiments in linear shear flows. Within the re ..."
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This paper discusses and compares several methods, which aim to remove spurious peaks, i.e. ghost particles, from the volume intensity reconstruction in Tomographic-PIV. The assessment is based on numerical simulations of time-resolved tomographic-PIV experiments in linear shear flows. Within

Local Particle-Ghost Symmetry

by Yoshiharu Kawamura
"... We study the quantization of systems with local particle-ghost symmetries. The systems contain ordinary particles including gauge bosons and their counterparts obeying different statistics. The particle-ghost symmetries are new type of fermionic symmetries between ordinary particles and their ghost ..."
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We study the quantization of systems with local particle-ghost symmetries. The systems contain ordinary particles including gauge bosons and their counterparts obeying different statistics. The particle-ghost symmetries are new type of fermionic symmetries between ordinary particles and their ghost

Ghost SPH for animating water

by Hagit Schechter, Robert Bridson - Graphics (Proceedings of SIGGRAPH 2012), 31(4): 61:1–61:8, 2012
"... We propose a new ghost fluid approach for free surface and solid boundary conditions in Smoothed Particle Hydrodynamics (SPH) liquid simulations. Prior methods either suffer from a spurious numerical surface tension artifact or drift away from the mass conservation constraint, and do not capture rea ..."
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We propose a new ghost fluid approach for free surface and solid boundary conditions in Smoothed Particle Hydrodynamics (SPH) liquid simulations. Prior methods either suffer from a spurious numerical surface tension artifact or drift away from the mass conservation constraint, and do not capture

Ghost spinors in quantum particles interference

by Elena V. Palesheva - Mathematical Structures and Modeling. 2002. No.9
"... In this article a question of the ghost spinors influence to the quantum particles interference is investigated. The interaction between spinors and ghost spinors are considered. Furthermore the conditions of zero-point energy-momentum tensor in private cases are found. Also we consider a question a ..."
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In this article a question of the ghost spinors influence to the quantum particles interference is investigated. The interaction between spinors and ghost spinors are considered. Furthermore the conditions of zero-point energy-momentum tensor in private cases are found. Also we consider a question

Intramembrane Particle Aggregation in Erythrocyte Ghosts 1035 DA

by Arnljot Elgsaeter, Daniel Branton - J. Cell , 1972
"... We have used freeze-etching and SDS-polyacrylamide gel electrophoresis to study the conditions under which the intramembrane particles of the human erythrocyte ghost may be aggregated. The fibrous membrane protein, spectrin, can be almost entirely removed from erythrocyte ghosts with little or no ch ..."
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We have used freeze-etching and SDS-polyacrylamide gel electrophoresis to study the conditions under which the intramembrane particles of the human erythrocyte ghost may be aggregated. The fibrous membrane protein, spectrin, can be almost entirely removed from erythrocyte ghosts with little

Radio Ghosts

by T. A. Enßlin , 1999
"... Abstract. We investigate the possibility that patches of old radio plasma (‘radio ghosts’) of former radio galaxies form a second distinct phase of the inter-galactic medium (IGM), not mixed with the thermal gas. The separation of this phase from the ambient gas and its resistance against eroding tu ..."
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phenomena. We discuss the role radio ghosts can have: They are able to store relativistic particles for cosmological times, but are also able to release them under the influence of very strong turbulence. This might happen during a major merger event of clusters of galaxies. The released relativistic proton

Accelerated expansion and the Goldstone ghost

by B. Holdom - JHEP , 2004
"... A vacuum instability due to a massless ghost in a hidden sector can lead to an effective equation of state for dark energy that changes smoothly from w = −3/2 at large redshifts, to w ≈ −1.2 today, to w = −1 in the future. We discuss how this ghost can be the Goldstone boson of Lorentz symmetry brea ..."
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breaking, and we find that this breaking in the hidden sector should occur at a scale below ∼10 KeV. The normal particles that are produced along with the ghosts are then predominantly neutrinos. 1

Ghost spinors, shadow electrons

by The Deutsch Multiverse, Elena V. Palesheva , 2001
"... In this article a new solution of the Einstein-Dirac’s equations is presented. There are ghost spinors, i.e. the stress-energy tensor is equal to zero and the current of these fields is non-zero vector. Last the ghost neutrino was found. These ghost spinors and shadow particles of Deutsch are identi ..."
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In this article a new solution of the Einstein-Dirac’s equations is presented. There are ghost spinors, i.e. the stress-energy tensor is equal to zero and the current of these fields is non-zero vector. Last the ghost neutrino was found. These ghost spinors and shadow particles of Deutsch
Results 1 - 10 of 237