Quantum Rigidity of Negatively Curved Manifolds

Quantum Rigidity of Negatively Curved Manifolds
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负曲流形的量子刚性

DOI:
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发表时间:
2015
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通讯作者:
A. Chirvasitu
A. Chirvasitu
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文献类型:
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作者:
A. Chirvasitu

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我们证明,紧致量子群在具有严格负曲率的紧致连通黎曼流形 (M, g) 的基础测地度量空间上的等距作用自动是经典的,因为它通过 (M, g) 的等距群的作用进行分解。这部分回答了 D. Goswami 的问题。
We show that an isometric action of a compact quantum group on the underlying geodesic metric space of a compact connected Riemannian manifold (M, g) with strictly negative curvature is automatically classical, in the sense that it factors through the action of the isometry group of (M, g). This partially answers a question by D. Goswami.