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Self-repelling fractional Brownian motion - a generalized Edwards model for chain polymers
Self-repelling fractional Brownian motion Edwards model chain polymers
2011/7/26
Abstract: We present an extension of the Edwards model for conformations of individual chain molecules in solvents in terms of fractional Brownian motion, and discuss the excluded volume effect on the...
Endpoint distribution of directed polymers in 1+1 dimensions
directed polymers Endpoint distribution Probability
2011/7/28
Abstract: We give an explicit formula for the joint density of the max and argmax of the Airy$_2$ process minus a parabola. The argmax has a universal distribution which governs the rescaled endpoint ...
Duality mapping and unbinding transitions of semiflexible and directed polymers
Duality mapping unbinding transitions of semiflexible directed polymers
2010/11/19
Directed polymers (strings) and semiflexible polymers (filaments) are one-dimensional objects governed by tension and bending energy, respectively.They undergo unbinding transitions in the presence of...
Origin of Symmetry Breaking and Confinement in Conducting Polymers
with Ring Structures
polymer branch hopping symmetry breaking confinement
2007/8/15
2007Vol.48No.2pp.366-368DOI:
Origin of Symmetry Breaking and Confinement in Conducting Polymers
with Ring Structures
YUAN Yuan,1,2 Thomas F. George,3 and SUN Xin1,2
1 Re...
Backward Charge Transfer in Conjugated Polymers
polymer chain exciton biexciton backward charge transfer
2007/8/15
2005Vol.43No.6pp.1137-1140DOI:
Backward Charge Transfer in Conjugated Polymers
CHENG Meng-Xing,1,2 LI Guang-Qi,1 Thomas F. George,3 and SUN Xin1,2
1 Research Center for ...