aqueduct
发表于 2025-3-23 12:06:02
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Fulsome
发表于 2025-3-23 15:01:50
The Renormalized Tree Approximation: a Simple Illustration of the Theoryg functions. We thus can study the effect of renormalization and RG flow without struggling with the technical complexities of higher loop orders. We will see the results of scaling theory and blob model emerging naturally from our form of the renormalized theory, and we will encounter the character
rods366
发表于 2025-3-23 18:05:52
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抱怨
发表于 2025-3-23 22:25:03
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Banister
发表于 2025-3-24 02:36:50
Quantitative Form of the Renormalization Group MappingIn quantitative calculations we use the renormalization group to map the system from its critical region to an uncritical parameter region, where low order perturbation theory can be expected to yield good results. We thus need two ingredients: a good representation of the renormalization group and a sensible condition fixing the uncritical region.
conspicuous
发表于 2025-3-24 07:35:31
Book 1999 to experiment. Empirical methods of data analysis are critically discussed. The final (fifth) part is devoted to extensions of theory. The first three parts of this book may serve as the basis of a course. Parts four and five are hoped to be useful for detailed quantitative evaluations of experiments.
负担
发表于 2025-3-24 13:13:49
From Square Tiles to Algebraic Inequalities,al microstructure of the spring and bead model. We then turn to a more detailed evaluation of the endpoint Greensfunction, which is closely related to the endpoint correlation function (Sect. 3.3). This serves to derive results used in Sects. 3.1 and 3.2, and it is a necessary prerequisite of perturbation theory.
constitutional
发表于 2025-3-24 18:00:20
The Noninteracting Gaussian Chainal microstructure of the spring and bead model. We then turn to a more detailed evaluation of the endpoint Greensfunction, which is closely related to the endpoint correlation function (Sect. 3.3). This serves to derive results used in Sects. 3.1 and 3.2, and it is a necessary prerequisite of perturbation theory.
拥护者
发表于 2025-3-24 20:37:18
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xanthelasma
发表于 2025-3-25 01:29:32
Dimensional Regularization and Minimal Subtraction1, we have some freedom there. We will use the scheme of ‘dimensional regularization’ and ‘minimal subtraction’. This scheme is most efficient for actual calculations, but its underlying basis is a little bit delicate. It needs some careful explanation.