Spectral and Scattering Theory¶of Spatially Cut-Off P(ϕ)2 Hamiltonians
Spectral and Scattering Theory¶of Spatially Cut-Off P(ϕ)2 Hamiltonians
复制标题
空间截止 P(phi)2 哈密顿量的光谱和散射理论¶
DOI:
10.1007/s002200000233
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发表时间:
2000
影响因子:
2.4
通讯作者:
Christian Gérard
中科院分区:
文献类型:
--
作者:
J. Dereziński;Christian Gérard
Abstract:We study spatially cut-off P(ϕ)2 Hamiltonians. We show the local finiteness of the pure point spectrum outside of thresholds, the limiting absorption principle and asymptotic completeness of scattering for such Hamiltonians. Our results imply the absence of singular continuous spectrum.