Quark-gluon retardation effects and an anomalous off-shell behavior of the two-nucleon amplitudes

2001 ◽  
Author(s):  
Renat Kh. Gainutdinov
Keyword(s):  
Retardation Effects

RETARDATION EFFECTS IN COVARIANT THREE-DIMENSIONAL BOUND STATE WAVE FUNCTIONS

2005 ◽  
Vol 14 (06) ◽  
pp. 931-947 ◽  
Author(s):  
F. PILOTTO ◽  
M. DILLIG
Keyword(s):  
Bound States ◽  
Three Dimensional ◽  
Bound State ◽  
Relative Energy ◽  
Wave Functions ◽  
Three Dimensions ◽  
State Wave ◽  
Scalar Diquark ◽  
Bound State Wave Function ◽  
Retardation Effects

We investigate the influence of retardation effects on covariant 3-dimensional wave functions for bound hadrons. Within a quark-(scalar) diquark representation of a baryon, the four-dimensional Bethe–Salpeter equation is solved for a 1-rank separable kernel which simulates Coulombic attraction and confinement. We project the manifestly covariant bound state wave function into three dimensions upon integrating out the non-static energy dependence and compare it with solutions of three-dimensional quasi-potential equations obtained from different kinematical projections on the relative energy variable. We find that for long-range interactions, as characteristic in QCD, retardation effects in bound states are of crucial importance.

Retardation effects on high Rydberg states: A retardedR−5polarization potential

1978 ◽  
Vol 18 (1) ◽  
pp. 15-25 ◽  
Author(s):  
Edward J. Kelsey ◽  
Larry Spruch
Keyword(s):  
Rydberg States ◽  
Retardation Effects

scholarly journals Influence of retardation effects on a 2D magnetoplasmon spectrum

JETP Letters ◽  
2004 ◽  
Vol 80 (4) ◽  
pp. 271-273 ◽  
Author(s):  
M. V. Cheremisin
Keyword(s):  
Retardation Effects

scholarly journals Retardation Effects of Fatigue Crack Propagation in the Optimum Ferrite-Bainite Steel

2010 ◽  
Vol 12 ◽  
pp. 209-217
Author(s):  
Junichi Katsuta ◽  
Satoshi Kubo ◽  
Noboru Konda ◽  
Shuhei Koga ◽  
Shinichi Ushijima ◽  
...  
Keyword(s):  
Fatigue Crack ◽  
Crack Propagation ◽  
Fatigue Crack Propagation ◽  
Bainite Steel ◽  
Retardation Effects
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