Dissonance 发表于 2025-3-23 09:41:07

http://reply.papertrans.cn/83/8212/821106/821106_11.png

放牧 发表于 2025-3-23 15:39:33

Introductionuum limit in quantum field theory. These advances include the proof of triviality of the continuum limit and mean-field critical behavior for .. and Ising models in dimensions . > 4 , and an extremely simple construction of continuum .. quantum field theories in

弯弯曲曲 发表于 2025-3-23 20:46:32

http://reply.papertrans.cn/83/8212/821106/821106_13.png

DAUNT 发表于 2025-3-23 23:52:09

http://reply.papertrans.cn/83/8212/821106/821106_14.png

dominant 发表于 2025-3-24 06:18:43

Factorization and differentiation of the weightsing of a walk. We also discuss some identities and inequalities on the derivatives of the weights with respect to . or .. Most of the results of this chapter hold for arbitrary . ≥ 0 (but the only polymer-chain models we consider are the . ones). Many proofs are not given here, but can be found in t

Fulsome 发表于 2025-3-24 08:04:56

http://reply.papertrans.cn/83/8212/821106/821106_16.png

详细目录 发表于 2025-3-24 12:15:30

http://reply.papertrans.cn/83/8212/821106/821106_17.png

愚笨 发表于 2025-3-24 16:57:52

Inequalities for critical exponentsnents, universal ratios of critical amplitudes, equations of state, and so forth — as discussed in Section 1.1. (Non-universal features, such as critical temperatures, are of lesser interest.) The present status of the theory of critical phenomena is roughly the following:

挑剔为人 发表于 2025-3-24 19:23:12

http://reply.papertrans.cn/83/8212/821106/821106_19.png

GRAVE 发表于 2025-3-24 23:23:36

EFT as a gas of random walks with hard-core interactionsities for the corresponding spin systems. These derivations are the subject of Part II of the book. The inequalities have a number of consequences for the critical behavior of the system and the nature of the continuum limit These consequences are detailed in Part III of the book (which can be read independently of Part II).
页: 1 [2] 3 4 5 6
查看完整版本: Titlebook: Random Walks, Critical Phenomena, and Triviality in Quantum Field Theory; Roberto Fernández,Jürg Fröhlich,Alan D. Sokal Book 1992 Springer