The sine-Gordon model is discussed and analyzed within the framework of the renormalization group theory. A perturbative renormalization group procedure is

Collective coordinate analysis for adding a space dependent potential to the double sine-Gordon model is presented. Interaction of solitons with a delta function

An effective slow modes's theory is derived and re-scaled to obtain the model's flow equations. Sine-Gordon Model: Renormalization Group Solution and Applications Abstract. The sine-Gordon model is discussed and analyzed within the framework of the renormalization group theory. Introduction.

An effective theory for the slow modes is derived and rescaled to yield the flow equations for the model. We investigate the chiral sine-Gordon model using the renormalization group method. The chiral sine-Gordon model is a model for G-valued fields and describes a new class of phase transitions, where G is a compact Lie group. We show that the model is renormalizable by means of a perturbation expansion and we derive beta functions of the renormalization group theory. Abstract.

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): We analyse the renormalizability of the sine–Gordon model by the example of the two–point causal Green function up to second order in αr(M 2), the dimensional coupling constant defined at the normalization scale M, and to all orders in β 2, the dimensionless coupling constant.

We renormalize the (1+1)-dimensional sine-Gordon model by placing it on a Euclidean lattice, and study the renormalization group flow. We start with a compac The sine-Gordon model is discussed and analyzed within the framework of the renormalization group theory. A perturbative renormalization group procedure is described, in which the sine-Gordon field is decomposed into slow and fast modes. An effective theory for the slow modes is derived and rescaled to yield the flow equations for the model.

We investigate the renormalization group theory of generalized multi-vertex sine- Gordon model by employing the dimensional regularization method and also

We investigate the chiral sine-Gordon model using the renormalization group method. The chiral sine-Gordon model is a model for G-valued fields and describes a new class of phase transitions, where G is a compact Lie group. We show that the model is renormalizable by means of a perturbation expansion and we derive beta functions of the renormalization group theory.

We investigate the chiral sine-Gordon model using the renormalization group method.
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The sine-Gordon model is discussed and analyzed within the framework of the renormalization group theory. Introduction. The sine-Gordon model was originally proposed as a toy model for interacting quantum field theories.

of interaction.
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22 Feb 2017 Decoupling the SU(N)_2-homogeneous Sine-Gordon model The renormalization group flow is studied and we find a precise rule, depending

structure of There are three di erent important regions of the sine function arguments: m 2. sine-Gordon equation A combinatorial series expansion for the Ising model Density-matrix renormalization-group analysis of the spin-1. 2. Talrika exempel på översättningar klassificerade efter aktivitetsfältet av “gordon-shapiro model” – Engelska-Svenska ordbok och den intelligenta Isovector channel of quark-meson-coupling model and its effect on symmetry Monte Carlo simulations for a nonlocal sine-Gordon theory, vortex fluctuations, consistencies can be explained using a quantum mechanical model for the two-color high-order highly excited renormalized Rydberg states will connect smoothly to the continuum states at the O. E. Martinez, J. P. Gordon and R. L. Fork. Negative (3.3 fs) cosine and sine pulses are plotted and compared to two-colour brief overview of the particles of the Standard Model of particle physics. Feynman If we consider only small rotations, we can expand the sine and cosine terms to first order.

We shall use a functional renormalization-group RG scheme to study the model at ﬁnite temperatures. Our ap-proach is as follows: we perform a simple transformation which maps the PT model to a sine-Gordon model with ad-ditional terms depending only on the total topological “charge” of the system and on the driving wave vector Q.

In the continuum limit the theory has a phase in which the kink current is anomalous, with divergence given by the vortex density. We present the dimensional regularization approach to the renormalization group theory of the generalized sine-Gordon model. The generalized sine-Gordon model means the sine-Gordon model with high frequency cosine modes.

Sine-Gordon Model. Re-scaled Action for the sine-Gordon model. Renormalization group flows equations of the sine-Gordon model. Kosterlitz-Thouless Phase Diagram . Gap. Red-marked items: updates on the original lecture plan.