@article{ISI:000232229800031,
 abstract = {We present the first study of the dynamic scaling or multiscaling of
passive-scalar turbulence. For the Kraichnan version of passive-scalar
turbulence we show analytically, in both Eulerian and quasi-Lagrangian
frameworks, that simple dynamic scaling is obtained but with different
dynamic exponents. By developing the multifractal model we show that
dynamic multiscaling occurs in passive-scalar turbulence only if the
advecting velocity field is itself multifractal. We substantiate our
results by detailed numerical simulations in shell models of
passive-scalar advection.},
 article-number = {144501},
 author = {Mitra, D and Pandit, R},
 doi = {10.1103/PhysRevLett.95.144501},
 eissn = {1079-7114},
 issn = {0031-9007},
 journal = {PHYSICAL REVIEW LETTERS},
 month = {SEP 30},
 number = {14},
 times-cited = {14},
 title = {Dynamics of passive-scalar turbulence},
 unique-id = {ISI:000232229800031},
 volume = {95},
 year = {2005}
}