Quantum rotors with regular frustration and the quantum Lifshitz point

1998 ◽  
Vol 3 (1) ◽  
pp. 97-103 ◽  
Author(s):  
A. Dutta ◽  
J.K. Bhattacharjee ◽  
B.K. Chakrabarti
1982 ◽  
Vol 21 ◽  
Author(s):  
G. v. Gehlen

ABSTRACTFinite-size scaling is applied to the Hamiltonian version of the asymmetric Z3-Potts model. Results for the phase boundary of the commensurate region and for the corresponding critical index ν are presented. It is argued that there is no Lifshitz point, the incommensurate phase extending down to small values of the asymmetry parameter.


2004 ◽  
Vol 13 (01) ◽  
pp. 37-45 ◽  
Author(s):  
A. GÓŹDŹ ◽  
M. MIŚKIEWICZ ◽  
A. OLSZEWSKI

We propose methods of analysis of the symmetries of the rotor space. A few examples of the point symmetries and their consequences for the state space of the quantum rotors are shortly considered.


2017 ◽  
Vol 119 (20) ◽  
Author(s):  
Y. A. Kharkov ◽  
O. P. Sushkov ◽  
M. Mostovoy
Keyword(s):  

1989 ◽  
Vol 156-157 ◽  
pp. 356-358 ◽  
Author(s):  
J. Stanislawski ◽  
M. Prager ◽  
W. Häusler

2009 ◽  
Vol 2009 (09) ◽  
pp. 060-060 ◽  
Author(s):  
Cristiano Germani ◽  
Alex Kehagias ◽  
Konstadinos Sfetsos

2017 ◽  
Vol 773 ◽  
pp. 213-218 ◽  
Author(s):  
Dario Zappalà
Keyword(s):  

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