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80 278 (0,168s)

Result

On Renormalization of Poisson-Lie T-plural Sigma Models

Covariance of the one-loop renormalization group equations with respect to Poisson?Lie T-plurality of sigma models is discussed. The role of ambiguities in renormalization group equations of Poisson?Lie sigma model...

BE - Teoretická fyzika

  • 2013
  • Jx
  • Link
Result

Atom diffusion in a simple cubic lattice: Real-space renormalization group and Monte Carlo calculations

A three-dimensional simple cubic lattice gas is investigated by using the real-space renormalization group approach with blocks of different size and symmetries.All quantities have also been obtained by Monte Carlo simulations......

BE - Teoretická fyzika

  • 2006
  • Jx
Result

Dynamic and Renormalization-Group Extensions of the Landau Theory of Critical Phenomena

different levels of description. By seeing the renormalization-group approach the renormalization-group viewpoint into the Landau theory and by doing it bring its predictions......

Applied mathematics

  • 2020
  • Jimp
  • Link
Result

Renormalization effects on the MSSM from a calculable model of a strongly coupled hidden sector

the hidden sector to the MSSM renormalization group flows is computed. For concretenessWe investigate possible renormalization effects on the low-energy mass spectrum chromodynamics with gauge group SU(2)xU(1) and...

BE - Teoretická fyzika

  • 2011
  • Jx
  • Link
Result

Renormalization effects on MSSM from a calculable model of strongly coupled hidden sector

is renormalized, contributing to the MSSM renormalization group flows via gauge mediation. In contrast to perturbative examples of hidden sector renormalization studiedWe investigate renormalization effec...

BE - Teoretická fyzika

  • 2010
  • O
Result

Renormalization and factorization scale analysis of antib-b production in antiproton-proton collisions

In this paper the uncertainty coming from renormalization and factorization scale dependence of finite order perturbation calculations of the total cross section of antib-b production in antib-b collisions is discussed in detail......

BF - Elementární částice a fyzika vysokých energií

  • 2003
  • Jx
Result

Strong coupling from the τ-lepton hadronic width

The strong coupling is determined using a novel renormalization-group-summed perturbation theory and a non power renormalization-group-summed perturbation theory lepton. While the renormalization-group...

BE - Teoretická fyzika

  • 2013
  • D
Result

Some Remarks to the Renormalization - Group Model of Turbulence

BK - Mechanika tekutin

  • 1998
  • Jx
Result

Perturbative expansion of the QCD Adler function improved by renormalization-group summation and analytic continuation in the Borel plane

We examine the large-order behavior of a recently proposed renormalization-group-improved expansion of the Adler function in perturbative QCD, which sums in an analytically closed form the leading logarithms accessible from reno...

BE - Teoretická fyzika

  • 2013
  • Jx
  • Link
Result

Survival of contact processes on the hierarchical group

We consider contact processes on the hierarchical group, where sites infect other sites at a rate depending on their hierarchical distance, and sites become that compares contact processes on the hierarchical group with freedom two ...

BA - Obecná matematika

  • 2010
  • Jx
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