scholarly journals On the renormalisation group for the boundary truncated conformal space approach

2012 ◽  
Vol 859 (2) ◽  
pp. 177-206 ◽  
Author(s):  
Gérard M.T. Watts
Keyword(s):  
Renormalisation Group ◽  
Conformal Space ◽  
Space Approach

INTEGRABLE DEFORMATIONS OF THE NONUNITARY MINIMAL CONFORMAL MODEL ℳ3,5

1992 ◽  
Vol 07 (20) ◽  
pp. 5027-5044 ◽  
Author(s):  
G. MUSSARDO
Keyword(s):  
Field Theories ◽  
Conformal Space ◽  
One Dimensional ◽  
Conformal Model ◽  
Integrable Deformation ◽  
Anomalous Dimensions ◽  
Integrable Deformations ◽  
Scaling Region ◽  
The One ◽  
Space Approach

The scaling region of the nonunitary minimal conformal model M3,5 is described by three different integrable massive field theories. We propose the scattering theory for the integrable deformation of M3,5 by the field ψ with anomalous dimensions [Formula: see text]. The spectrum of this theory is confirmed by the Truncation Conformal Space Approach. We also consider the thermodynamics of the one-dimensional quantum system defined by the transfer matrix relative to the deformation of M3,5 by the field φ with anomalous dimensions [Formula: see text]. This deformation drives the original conformal model into a region of the phase diagram where there are plasma oscillations.

A renormalization group for the truncated conformal space approach

2008 ◽  
Vol 2008 (03) ◽  
pp. P03011 ◽  
Author(s):  
G Feverati ◽  
K Graham ◽  
P A Pearce ◽  
G Zs Tóth ◽  
G M T Watts
Keyword(s):  
Renormalization Group ◽  
Conformal Space ◽  
Space Approach

scholarly journals Truncated conformal space approach for 2D Landau–Ginzburg theories

2014 ◽  
Vol 2014 (12) ◽  
pp. P12010 ◽  
Author(s):  
A Coser ◽  
M Beria ◽  
G P Brandino ◽  
R M Konik ◽  
G Mussardo
Keyword(s):  
Conformal Space ◽  
Space Approach

scholarly journals Truncated conformal space approach for perturbed Wess–Zumino–Witten SU(2)k models

2013 ◽  
Vol 877 (2) ◽  
pp. 457-483 ◽  
Author(s):  
M. Beria ◽  
G.P. Brandino ◽  
L. Lepori ◽  
R.M. Konik ◽  
G. Sierra
Keyword(s):  
Conformal Space ◽  
Space Approach

scholarly journals ON THE S MATRIX OF THE SUBLEADING MAGNETIC DEFORMATION OF THE TRICRITICAL ISING MODEL IN TWO DIMENSIONS

1992 ◽  
Vol 07 (21) ◽  
pp. 5281-5305 ◽  
Author(s):  
F. COLOMO ◽  
G. MUSSARDO ◽  
A. KOUBEK
Keyword(s):  
Ising Model ◽  
Finite Size ◽  
Numerical Data ◽  
Two Dimensions ◽  
Conformal Space ◽  
Crossing Symmetry ◽  
S Matrix ◽  
Space Approach ◽  
Good Agreement

We compute the S matrix of the tricritical Ising model perturbed by the subleading magnetic operator using Smirnov’s RSOS reduction of the Izergin-Korepin model. The massive model contains kink excitations which interpolate between two degenerate asymmetric vacua. As a consequence of the different structure of the two vacua, the crossing symmetry is implemented in a nontrivial way. We use finite-size techniques to compare our results with the numerical data obtained by the truncated conformal space approach and find good agreement.

Computer Assisted Image Reconstruction of Oligomer Structure

1976 ◽  
Vol 34 ◽  
pp. 472-473
Author(s):  
A.M. Jones ◽  
A. Max Fiskin
Keyword(s):  
Three Dimensional ◽  
Depth Of Field ◽  
Computer Assisted ◽  
Projection Data ◽  
Two Dimensional ◽  
Single Particles ◽  
Dimensional Reconstruction ◽  
Computer Assisted Image ◽  
The Fourier Transform ◽  
Space Approach

If the tilt of a specimen can be varied either by the strategy of observing identical particles orientated randomly or by use of a eucentric goniometer stage, three dimensional reconstruction procedures are available (l). If the specimens, such as small protein aggregates, lack periodicity, direct space methods compete favorably in ease of implementation with reconstruction by the Fourier (transform) space approach (2). Regardless of method, reconstruction is possible because useful specimen thicknesses are always much less than the depth of field in an electron microscope. Thus electron images record the amount of stain in columns of the object normal to the recording plates. For single particles, practical considerations dictate that the specimen be tilted precisely about a single axis. In so doing a reconstructed image is achieved serially from two-dimensional sections which in turn are generated by a series of back-to-front lines of projection data.

Ab initio structure determination of cytochrome c6 by combined reciprocal space-real space approach

2003 ◽  
Vol 218 (1) ◽  
Author(s):  
K. Chowdhury ◽  
S. Ghosh ◽  
M. Mukherjee
Keyword(s):  
Cytochrome C ◽  
Ab Initio ◽  
Structure Determination ◽  
Direct Method ◽  
Real Space ◽  
Reciprocal Space ◽  
Cytochrome C6 ◽  
Ab Initio Structure ◽  
Space Approach

AbstractThe direct method program SAYTAN has been applied successfully to redetermine the structure of cytochrome c

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