Nonequilibrium Defect-Unbinding Transition: Defect Trajectories and Loop Statistics
نویسندگان
چکیده
منابع مشابه
Curvature-induced defect unbinding in toroidal geometries.
Toroidal templates such as vesicles with hexatic bond orientational order are discussed. The total energy including disclination charges is explicitly computed for hexatic order embedded in a toroidal geometry. Related results apply for tilt or nematic order on the torus in the one Frank constant approximation. Although there is no topological necessity for defects in the ground state, we find ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2001
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.87.174502