scholarly journals Mean-field theory of superradiant phase transition in complex networks

2021 ◽  
Vol 103 (6) ◽  
Author(s):  
Andrei Yu. Bazhenov ◽  
Dmitriy V. Tsarev ◽  
Alexander P. Alodjants
Keyword(s):  
Field Theory ◽  
Phase Transition ◽  
Complex Networks ◽  
Mean Field Theory ◽  
Mean Field ◽  
Superradiant Phase

scholarly journals Miscibility studies of two twist-bend nematic liquid crystal dimers with different average molecular curvatures. A comparison between experimental data and predictions of a Landau mean-field theory for the NTB–N phase transition

2016 ◽  
Vol 18 (6) ◽  
pp. 4394-4404 ◽  
Author(s):  
D. O. López ◽  
B. Robles-Hernández ◽  
J. Salud ◽  
M. R. de la Fuente ◽  
N. Sebastián ◽  
...  
Keyword(s):  
Field Theory ◽  
Experimental Data ◽  
Phase Transition ◽  
Liquid Crystal ◽  
Nematic Phase ◽  
Mean Field Theory ◽  
Mean Field ◽  
Landau Model ◽  
First Order ◽  
Miscibility Studies

We have developed a Landau model that predicts a first order twist-bend nematic–nematic phase transition.

scholarly journals Correction: Miscibility studies of two twist-bend nematic liquid crystal dimers with different average molecular curvatures. A comparison between experimental data and predictions of a Landau mean-field theory for the NTB–N phase transition

2016 ◽  
Vol 18 (9) ◽  
pp. 6955-6955 ◽  
Author(s):  
D. O. López ◽  
B. Robles-Hernández ◽  
J. Salud ◽  
M. R. de la Fuente ◽  
N. Sebastián ◽  
...  
Keyword(s):  
Field Theory ◽  
Experimental Data ◽  
Phase Transition ◽  
Liquid Crystal ◽  
Nematic Liquid Crystal ◽  
Mean Field Theory ◽  
Mean Field ◽  
Chem Phys ◽  
Phys Chem Chem Phys ◽  
Miscibility Studies

Correction for ‘Miscibility studies of two twist-bend nematic liquid crystal dimers with different average molecular curvatures. A comparison between experimental data and predictions of a Landau mean-field theory for the NTB–N phase transition’ by D. O. López et al., Phys. Chem. Chem. Phys., 2016, 18, 4394–4404.

SYSTEMATIC ANALYSIS OF CRITICAL POINT NUCLEI IN THE RARE-EARTH REGION WITH RELATIVISTIC MEAN FIELD THEORY

2005 ◽  
Vol 20 (35) ◽  
pp. 2711-2721 ◽  
Author(s):  
ZONG-QIANG SHENG ◽  
JIAN-YOU GUO
Keyword(s):  
Field Theory ◽  
Phase Transition ◽  
Rare Earth ◽  
Critical Point ◽  
Mean Field Theory ◽  
Mean Field ◽  
Energy Curve ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field ◽  
The Rare Earth

The shape phase transition between spherical U (5) and axially deformed SU (3) nuclei is investigated systemically for the rare-earth region nuclei by the constrained relativistic mean field theory with the interactions NL3. The properties of ground state for Nd , Gd and Dy isotopes are described fairly well as compared with experiments. By examining the potential energy curve and quadruple deformation β2 obtained with this microscopic approach, the possible critical point nuclei are suggested to be 148,150 Nd for Nd isotopes, but 148 Nd is the best candidate, and 150 Nd is slightly to the rotor side of the phase transition. For Gd and Dy isotopes, 150,152 Gd and 152,154 Dy are suggested to be the critical point nuclei. Similar conclusions are also drawn from the microscopic neutron single particle spectra.

scholarly journals Phase transition of the nucleon-antinucleon plasma in a relativistic mean-field theory

1983 ◽  
Vol 28 (9) ◽  
pp. 2286-2290 ◽  
Author(s):  
J. Theis ◽  
G. Graebner ◽  
G. Buchwald ◽  
J. Maruhn ◽  
W. Greiner ◽  
...  
Keyword(s):  
Field Theory ◽  
Phase Transition ◽  
Mean Field Theory ◽  
Mean Field ◽  
Relativistic Mean Field Theory ◽  
Relativistic Mean Field
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