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Enzo Marinari - Memory, aging, rejuvenation and temperature chaos: a new numerical and theoretical understanding of ordering in spin glass dynamics

  • Event Date: April 26, 2023
  • Event Start Time: 10:45 AM
  • Event End Time: 11:45 AM
  • Event Type: Mathematical Physics Webinar

Enzo Marinari - Sapienza Università di Roma  

Wednesday, April 26, 10:45AM EDT (Zoom meeting starts at 10:30 EDT)

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Memory, aging, rejuvenation and temperature chaos: a new numerical and theoretical understanding of ordering in spin glass dynamics
I will discuss recent results (preprint arXiv:2207.06207, Nature Physics in press) where rejuvenation and memory effects observed in spin glass experiments have been reproduced with numerical simulation and thanks to a new theoretical analysis. Aging dynamics is not governed by a single correlation length but need, to be understood, the introduction of a far more complex scenario.