Abstract:
A study is made of the quantum problem of orientational ordering in solid fcc orthohydrogen. In the self-consistent field approximation, phase transitions are described as bifurcations of the solutions of certain nonlinear equations. Three possible transitions are found.
Citation:
T. I. Trapezina, “Orientational ordering in molecular hydrogen II. Quantum case”, TMF, 29:1 (1976), 136–142; Theoret. and Math. Phys., 29:1 (1976), 976–981
This publication is cited in the following 4 articles:
A. N. Shramkov, P. P. Shtifanyuk, “Branching of symmetric solution of molecular field equation”, Theoret. and Math. Phys., 90:2 (1992), 166–174
P. P. Shtifanyuk, A. N. Shramkov, “Branchings of the fully symmetrical solution of the molecular field equation in liquid crystals”, Liquid Crystals, 12:3 (1992), 477
V. N. Ryzhov, E. E. Tareeva, T. I. Shchelkacheva, “Orientational ordering in molecular hydrogen. IV. Phase transition of the second kind in the hexagonal lattice”, Theoret. and Math. Phys., 40:2 (1979), 738–742
E. E. Tareeva, T. I. Shchelkacheva, “Orientational ordering in molecular hydrogen.
III. Phase transition of the first kind”, Theoret. and Math. Phys., 31:3 (1977), 510–514
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