Momentum Maps for Smooth Projective Unitary Representations
Momentum Maps for Smooth Projective Unitary Representations
复制标题
平滑射影酉表示的动量图
DOI:
10.1007/978-3-319-31756-4_12
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
K.-H. Neeb
中科院分区:
文献类型:
--
作者:
Bas Janssens;K.-H. Neeb
For a smooth projective unitary representation (ρ,H) of a locally convex Lie group G, the projective space P(H∞) of smooth vectors is a locally convex Kähler manifold. We show that the action of G on P(H∞) is weakly Hamiltonian, and lifts to a Hamiltonian action of the central U(1)- extension G#obtained from the projective representation. We identify the non-equivariance cocycles obtained from the weakly Hamiltonian action with those obtained from the projective representation, and give some integrality conditions on the image of the momentum map.
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DOI:
10.1142/s1793744210000132
发表时间:
2009
期刊:
arXiv: Representation Theory
影响因子:
--
作者:
K. Neeb
通讯作者:
K. Neeb
影响因子:
1.7
作者:
K. Neeb
通讯作者:
K. Neeb
影响因子:
1.7
作者:
D. Arnal;Jean Ludwig
通讯作者:
Jean Ludwig
DOI:
10.1090/s0002-9947-1992-1040046-6
发表时间:
1992
影响因子:
1.3
作者:
N. Wildberger
通讯作者:
N. Wildberger
影响因子:
0.7
作者:
A. Huckleberry;Tilmann Wurzbacher
通讯作者:
Tilmann Wurzbacher