Proof that $$\delta =2$$ δ = 2 and $$\beta =1$$ β = 1 under the Triangle Condition

Autor: Markus Heydenreich, Remco van der Hofstad
Rok vydání: 2017
Předmět:
Zdroj: CRM Short Courses ISBN: 9783319624723
DOI: 10.1007/978-3-319-62473-0_9
Popis: We use the finiteness of the triangle diagram in order to establish that certain critical exponents take on their mean-field values. We again rely on the differential inequalities developed in chapter 3, and complement them with a differential inequality involving the triangle diagram. We then prove that, under the triangle condition, the critical exponents \(\delta \) and \(\beta \) take on their mean-field values \(\delta \) = 2 and \(\beta \) = 1.
Databáze: OpenAIRE