SYMMETRY BREAKING FOR GROUND-STATE SOLUTIONS OF HÉNON SYSTEMS IN A BALL
نویسندگان
چکیده
منابع مشابه
Spontaneous symmetry breaking and bifurcations in ground-state fidelity for quantum lattice systems.
Spontaneous symmetry breaking occurs in a system when its Hamiltonian possesses a certain symmetry, whereas the ground-state wave functions do not preserve it. This provides such a scenario that a bifurcation, which breaks the symmetry, occurs when some control parameter crosses its critical value. It is unveiled that the ground-state fidelity per lattice site exhibits such a bifurcation for qu...
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ژورنال
عنوان ژورنال: Glasgow Mathematical Journal
سال: 2010
ISSN: 0017-0895,1469-509X
DOI: 10.1017/s0017089510000662