Nonequilibrium properties in the transverse XX chain.
Nonequilibrium properties in the transverse XX chain.
复制标题
横向 XX 链的非平衡特性。
DOI:
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发表时间:
2002
期刊:
影响因子:
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通讯作者:
Y. Ogata
中科院分区:
文献类型:
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作者:
Y. Ogata
We investigate the nonequilibrium properties of the transverse XX chain. The steady state can be interpreted as the equilibrium state or the ground state of the effective Hamiltonian, which depends on the initial state. We also study the physical properties of the state at various temperatures, in particular, the effects of quantum phase transition.