The Integrated Density of States for an Interacting Multiparticle Homogeneous Model and Applications to the Anderson Model
The Integrated Density of States for an Interacting Multiparticle Homogeneous Model and Applications to the Anderson Model
复制标题
相互作用多粒子均质模型的积分态密度及其在安德森模型中的应用
DOI:
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
H. Zenk
中科院分区:
文献类型:
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作者:
F. Klopp;H. Zenk
For a system of ? interacting particles moving in the
background of a “homogeneous” potential, we show that if the
single particle Hamiltonian admits a density of states, so does the interacting ? -particle Hamiltonian. Moreover, this integrated density of states
coincides with that of the free particle Hamiltonian. For the
interacting ? -particle Anderson model, we prove regularity
properties of the integrated density of states by establishing a
Wegner estimate.