Zobrazeno 1 - 10
of 664
pro vyhledávání: '"Lichtenberg, D"'
Autor:
Lichtenberg, D. B.
According to QCD, there exists a broken dynamical supersymmetry between an antiquark and a diquark. This supersymmetry can be used to relate the mass of a pentaquark to the mass of an antibaryon by replacing two antiquarks in an antibaryon by two diq
Externí odkaz:
http://arxiv.org/abs/hep-ph/0406198
A mechanism responsible for the directed transport and molecular separation in a symmetric channel is proposed. We found that under the action of spatial harmonic oscillations of the channel, the system exhibits a directed transport in either directi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0307158
Autor:
Lichtenberg, D. B.
A dynamically broken hadron supersymmetry appears to exist as a consequence of QCD. The reasons for the supersymmetry appear most transparently in the framework of the constituent quark model with a diquark approximation to two quarks. Applications o
Externí odkaz:
http://arxiv.org/abs/hep-ph/9912280
Autor:
Lichtenberg, D. B.
Different mechanisms have been proposed to account for the spin-dependent interaction between quarks in ground-state hadrons. The first mechanism is the chromomagnetic interaction arising from one-gluon exchange, a second mechanism is an interaction
Externí odkaz:
http://arxiv.org/abs/hep-ph/9810483
Autor:
Lichtenberg, D. B.
Publikováno v:
J.Phys.G24:2065-2071,1998
In some models, exotic baryons with strangeness and anticharm or antibeauty should exist and even be stable against strong decay. We consider the stability of such possible exotic baryons, which in the constituent quark picture are called pentaquarks
Externí odkaz:
http://arxiv.org/abs/hep-ph/9806208
Publikováno v:
J. Phys. Chem. B 101, 6600-6606 (1997)
We develop a theoretical model for the solubilization of phospholipid bilayers by micelle-forming surfactants. Cylindrical micelles, disc-like micelles and spherical micelles are considered as alternative resultant structures. The main question addre
Externí odkaz:
http://arxiv.org/abs/cond-mat/9803259