Publication

Aging of asymmetric dynamics on the random energy model

Jean-Christophe Mourrat
2015
Journal Articles

Abstract

We show aging of Glauber-type dynamics on the random energy model, inthe sense that we obtain the annealed scaling limits of the clock process and of theage process. The latter encodes the Gibbs weight of the configuration occupied by thedynamics. Both limits are expressed in terms of stable subordinators.

Official source

https://infoscience.epfl.ch/entities/publication/205137b6-73fb-45dc-a010-85bc2c1b9056

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Jean-Christophe Mourrat
2015
Journal Articles

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/205137b6-73fb-45dc-a010-85bc2c1b9056

About this result

Related concepts (8)

Aging brain

Aging of the brain is a process of transformation of the brain in older age, including changes all individuals experience and those of illness (including unrecognised illness). Usually this refers to humans. Since life extension is only pertinent if accompanied by health span extension, and, more importantly, by preserving brain health and cognition, finding rejuvenating approaches that act simultaneously in peripheral tissues and in brain function is a key strategy for development of rejuvenating technology.

Ageing

Ageing (or aging in American English) is the process of becoming older. The term refers mainly to humans, many other animals, and fungi, whereas for example, bacteria, perennial plants and some simple animals are potentially biologically immortal. In a broader sense, ageing can refer to single cells within an organism which have ceased dividing, or to the population of a species. In humans, ageing represents the accumulation of changes in a human being over time and can encompass physical, psychological, and social changes.

Aging-associated diseases

An aging-associated disease (commonly termed age-related disease, ARD) is a disease that is most often seen with increasing frequency with increasing senescence. They are essentially complications of senescence, distinguished from the aging process itself because all adult animals age (with rare exceptions) but not all adult animals experience all age-associated diseases. The term does not refer to age-specific diseases, such as the childhood diseases chicken pox and measles, only diseases of the elderly.

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