Artículos regulares in revistas
|Aging, phase ordering, and conformal invariance|
|Henkel M., Pleimling M., Godreche C., Luck J.-M.|
|Physical Review Letters 87 (2001) 2657011|
|ArXiv : hep-th/0107122 [PDF]|
A study of the dynamical scale invariance realized in nonequilibrium aging phenomena and apparently generalizing towards conformal invariance was performed. It was observed that the explicit scaling expression for the two-time response function's functional form depended only on the values of the exponents. The conditions for the applicability of conformal invariance in nonequilibrium situations were found to be less restrictive than for conformal invariance at equilibrium critical points.