scholarly journals High-temperature dynamics in quantum compass models

2018 ◽  
Vol 97 (6) ◽  
Author(s):  
A. K. R. Briffa ◽  
X. Zotos
Keyword(s):  
High Temperature ◽  
Temperature Dynamics

scholarly journals STRONG INTERACTION DYNAMICS FROM SPONTANEOUS SYMMETRY BREAKING OF SCALE INVARIANCE

2007 ◽  
Vol 22 (17) ◽  
pp. 1209-1215 ◽  
Author(s):  
E. I. GUENDELMAN
Keyword(s):  
High Temperature ◽  
Simple Model ◽  
Symmetry Breaking ◽  
Spontaneous Symmetry Breaking ◽  
Strong Interaction ◽  
Scale Invariance ◽  
Maximal Rank ◽  
Dilaton Field ◽  
Interaction Dynamics ◽  
Temperature Dynamics

Using the mechanism of spontaneous symmetry breaking of scale invariance obtained from the dynamics of maximal rank field strengths, it is possible to spontaneously generate confining behavior. Introducing a dilaton field, the study of nontrivial confining and de-confining transitions appears possible. This is manifest in two ways at least: One can consider bags which contain an unconfined phase in the internal region and a confined phase outside and also one obtains a simple model for deconfinement at high temperature from the finite temperature dynamics of the dilaton field.

High-Temperature Dynamics, High-Speed Modulation, and Transmission Experiments Using 1.3- $\mu\hbox{m}$ InGaAs Single-Mode VCSELs

2007 ◽  
Vol 25 (9) ◽  
pp. 2791-2798 ◽  
Author(s):  
E. Soderberg ◽  
J.S. Gustavsson ◽  
P. Modh ◽  
A. Larsson ◽  
Zhenzhong Zhang ◽  
...  
Keyword(s):  
High Temperature ◽  
High Speed ◽  
Single Mode ◽  
Speed Modulation ◽  
Temperature Dynamics ◽  
High Speed Modulation

Formation Mechanism of AlZrO and ZrAlON Phases in Al-ZrO2-N2 Systems

2010 ◽  
Vol 150-151 ◽  
pp. 1234-1238
Author(s):  
Rong Lin Wang ◽  
Jia Lin Sun ◽  
Jing Long Bu ◽  
Zhi Fa Wang
Keyword(s):  
Mass Transfer ◽  
High Temperature ◽  
Gas Phase ◽  
Formation Mechanism ◽  
Raw Materials ◽  
Contact Reaction ◽  
Intermediate Phases ◽  
N2 Atmosphere ◽  
Temperature Dynamics

Al-ZrO2 composites were sintered in N2 atmosphere at 1000 oC, 1100 oC, 1200 oC and 1300 oC with ZrO2 and Al powders as raw materials. Formation mechanism of AlZrO and ZrAlON phases in Al-ZrO2-N2 systems were investigated by TG-DTA, XRD, SEM and EDS analyses. Results showed there existed new phases of ZrAl3O3N and AlxZr1-xO2-0.5x beside ZrO, ZrN, Al2O3, AlN and intermediate phases of Al7O3N5, Al8O3N6, ZrON, ZrON2, Zr7O8N4 in samples sintered at 1000 oC to 1300 oC. There existed process of mass transfer of ZrO2 in gas phase in samples at high temperature. Dynamics processes of ZrAl3O3N and AlxZr1-xO2-0.5x phases formed in N2 atmosphere at high temperature included contact reaction and ZrAlON sosoloid crystallization.

High-temperature dynamics in glass-forming liquids

1995 ◽  
Vol 52 (5) ◽  
pp. 5105-5109 ◽  
Author(s):  
A. P. Sokolov ◽  
W. Steffen ◽  
E. Rössler
Keyword(s):  
High Temperature ◽  
Glass Forming ◽  
Temperature Dynamics
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