On Renormalized Hamiltonian Nets
On Renormalized Hamiltonian Nets
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关于重正化哈密顿网络
DOI:
10.1007/s00023-021-01029-0
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Miyao Tadahiro
中科院分区:
文献类型:
--
作者:
Miyao Tadahiro;Tominaga Hayato;Miyao Tadahiro
We propose an abstract framework describing energy-renormalized Hamiltonians in terms of local algebras. Within the framework, we examine the positivity improvingness of the semigroup generated by the renormalized Hamiltonian. As examples, we discuss the renormalized Nelson Hamiltonian and the renormalized Nelson Hamiltonian at fixed total momentum. The characteristic features of our approach are as follows: (i) in contrast with the probabilistic approach in the Schrödinger representation, our method works well in the Fock representation and (ii) the method covers the massless case.
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DOI:
10.1142/s0129055x01000934
发表时间:
2000
期刊:
--
影响因子:
--
作者:
A. Arai
通讯作者:
A. Arai
影响因子:
2.4
作者:
H. Araki;Patrick D. F. Ion
通讯作者:
Patrick D. F. Ion
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
M. Gubinelli;F. Hiroshima;J. Lőrinczi
通讯作者:
J. Lőrinczi
DOI:
10.1007/s00023-014-0384-7
发表时间:
2014
期刊:
Annales Henri Poincaré
影响因子:
--
作者:
W. Dybalski;J. S. Møller
通讯作者:
J. S. Møller
影响因子:
3.1
作者:
W. Bös
通讯作者:
W. Bös