@article{ISI:000245656900023,
 abstract = {Our dynamic light scattering studies of viscoelastic wormlike-micelle
solutions of surfactant cetyltrimethylammonium tosylate (CTAT) show
superdiffusive relaxation of concentration fluctuations: relaxation rate
similar to q(z) at wavenumber q, with z < 2, at concentrations just past
overlap. Linear rheology experiments show that the micellar
recombination kinetics in this system is diffusion-controlled ( micelles
break and recombine with their original partners). Addition of 10 mM to
100 mM of sodium chloride ( NaCl), takes the system from the
diffusion-controlled ( DC) regime to mean-field recombination kinetics
regime where micellar ends combine with ends belonging to other
micelles. In the mean-field regime, the concentration fluctuations decay
in a purely diffusive manner. We suggest a qualitative explanation for
the observed superdiffusive behaviour in the DC regime.},
 article-number = {18007},
 author = {Ganapathy, R. and Sood, A. K. and Ramaswamy, S.},
 doi = {10.1209/0295-5075/77/18007},
 eissn = {1286-4854},
 issn = {0295-5075},
 journal = {EPL},
 number = {1},
 researcherid-numbers = {Ganapathy, Rajesh/B-8657-2013},
 times-cited = {7},
 title = {Superdiffusion of concentration in wormlike-micelle solutions},
 unique-id = {ISI:000245656900023},
 volume = {77},
 year = {2007}
}