Consistent picture of supersymmetry breaking at finite temperature: Self-consistent loop-expansion method

1986 ◽  
Vol 33 (10) ◽  
pp. 2851-2862 ◽  
Author(s):  
H. Matsumoto ◽  
M. Nakahara ◽  
H. Umezawa ◽  
N. Yamamoto
Keyword(s):  
Supersymmetry Breaking ◽  
Finite Temperature ◽  
Expansion Method ◽  
Loop Expansion ◽  
Self Consistent ◽  
Consistent Picture

scholarly journals Oil-in-water microemulsion droplets of TDMAO/decane interconnected by the telechelic C18-EO150-C18: clustering and network formation

Soft Matter ◽  
2014 ◽  
Vol 10 (28) ◽  
pp. 5072-5084 ◽  
Author(s):  
Paula Malo de Molina ◽  
Marie-Sousai Appavou ◽  
Michael Gradzielski
Keyword(s):  
Network Formation ◽  
Mixed System ◽  
Polymer Content ◽  
Structure And Dynamics ◽  
Oil In Water ◽  
Self Consistent ◽  
Consistent Picture ◽  
Evolution Of Structure ◽  
Telechelic Polymer

The combination of SANS, DLS, and FCS allows to derive a self-consistent picture of the evolution of structure and dynamics of the mixed system microemulsion/telechelic polymer as a function of the polymer content.

scholarly journals A Dynamical Self-Consistent Finite-Temperature Kinetic Theory: The ZNG Scheme

2013 ◽  
pp. 93-105
Author(s):  
A. Joy Allen ◽  
Carlo F. Barenghi ◽  
Nick P. Proukakis ◽  
Eugene Zaremba
Keyword(s):  
Kinetic Theory ◽  
Finite Temperature ◽  
Self Consistent

Evidence of Chaotic Hierarchy in a Semiconductor Experiment

1989 ◽  
Vol 44 (11) ◽  
pp. 1046-1050 ◽  
Author(s):  
J. Parisi ◽  
J. Peinke ◽  
R. P. Huebener
Keyword(s):  
Fractal Dimensions ◽  
Physical Situation ◽  
Temporal Behavior ◽  
Nonlinear Coupling ◽  
Characterization Methods ◽  
Self Consistent ◽  
Semiconductor System ◽  
Consistent Picture ◽  
Spatio Temporal ◽  
Takens Theorem

We study the cooperative spatio-temporal behavior of semiconductor breakdown via both probabilistic and dynamical characterization methods (fractal dimensions, entropies, Lyapunov exponents, and the corresponding scaling functions). Agreement between the results obtained from the different numerical concepts (e.g., verification of the Kaplan-Yorke conjecture and the Newhouse- Ruelle-Takens theorem) gives a self-consistent picture of the physical situation investigated. As a consequence, the affirmed chaotic hierarchy of generalized horseshoe-type strange attractors may be ascribed to weak nonlinear coupling between competing localized oscillation centers intrinsic to the present semiconductor system

scholarly journals Solutions and Painlevé Property for the KdV Equation with Self-Consistent Source

2018 ◽  
Vol 2018 ◽  
pp. 1-16
Author(s):  
Yali Shen ◽  
Ruoxia Yao
Keyword(s):  
Kdv Equation ◽  
Traveling Wave Solutions ◽  
Elliptic Functions ◽  
Expansion Method ◽  
Hyperbolic Function ◽  
Group Invariant ◽  
Painlevé Property ◽  
The Kdv Equation ◽  
Self Consistent ◽  
Group Invariant Solutions

In this paper, the polynomial solutions in terms of Jacobi’s elliptic functions of the KdV equation with a self-consistent source (KdV-SCS) are presented. The extended (G′/G)-expansion method is utilized to obtain exact traveling wave solutions of the KdV-SCS, which finally are expressed in terms of the hyperbolic function, the trigonometric function, and the rational function. Meanwhile we find the Lie point symmetry and Lie symmetry group and give several group-invariant solutions for the KdV-SCS. Finally, we supplement the results of the Painlevé property in our previous work and get the Bäcklund transformations of the KdV-SCS.

scholarly journals INVERSE AND SPONTANEOUS SUPERSYMMETRY BREAKING IN S1 × R3

2010 ◽  
Vol 25 (25) ◽  
pp. 4801-4826
Author(s):  
V. K. OIKONOMOU
Keyword(s):  
Symmetry Breaking ◽  
Supersymmetry Breaking ◽  
Finite Temperature ◽  
Space Time ◽  
Supersymmetric Model ◽  
Interaction Terms ◽  
Compact Dimension ◽  
Continuous Symmetries

In this paper, we study the influence of hard-supersymmetry-breaking terms in an N = 1, d = 4 supersymmetric model, with S1 × R3 space–time topology. It is found that for some interaction terms and for certain values of the couplings, supersymmetry is unbroken for small lengths of the compact radius and spontaneously breaks as the radius increases. Also, for another class of interaction terms, when the radius is large, supersymmetry is unbroken and spontaneously breaks as the radius decreases. It is pointed out that the two phenomena have similarities to the theory of metastable vacua at finite temperature, as well as to the inverse symmetry breaking of continuous symmetries at finite temperature (where the role of the temperature is played by the radius of the compact dimension).

Molecular reorientation in crystalline thiophene and furan

1976 ◽  
Vol 54 (17) ◽  
pp. 2773-2782 ◽  
Author(s):  
W. E. Sanford ◽  
R. K. Boyd
Keyword(s):  
Crystal Structure ◽  
Potential Energy ◽  
Crystal Lattice ◽  
Structure Determination ◽  
Dynamic Structure ◽  
Molecular Reorientation ◽  
Potential Energy Calculations ◽  
Self Consistent ◽  
Nmr Techniques ◽  
Consistent Picture

Molecular reorientation processes in crystalline thiophene and furan have been studied using pulse nmr techniques, over a range of temperature. The results obtained have been evaluated in the context of literature data on the heat capacities and crystal structures of these systems; this evaluation has been facilitated by the use of potential energy calculations for a molecule in the crystal lattice, based upon the empirical atom–atom approximation for the intermolecular interactions. In the case of furan, all available data can be reconciled in a self-consistent picture of the dynamic structure of the crystal. In the case of thiophene, however, various inconsistencies suggest that the published crystal structure determination should be repeated, and that further work on the pulse nmr at lower temperatures is necessary.

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