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Anharmonicity effects in the bosonic U(2)-SO(3) excited-state quantum phase transition
Pérez-Bernal, F., Álvarez-Bajo, O.Volume:
81
Language:
english
Journal:
Physical Review A
DOI:
10.1103/PhysRevA.81.050101
Date:
May, 2010
File:
PDF, 402 KB
english, 2010