Unstable periodic orbits and semiclassical quantisation
Unstable periodic orbits and semiclassical quantisation
复制标题
不稳定周期轨道和半经典量子化
DOI:
10.1088/0305-4470/21/3/023
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发表时间:
1988
期刊:
影响因子:
--
通讯作者:
A. Voros
中科院分区:
文献类型:
--
作者:
A. Voros
The Bohr-Sommerfeld quantisation condition has a meaningful extension to classically chaotic systems whose periodic (unstable) orbits are isolated. It provides a semiclassical Euler factorisation for the functional determinant of the quantal Hamiltonian, in contrast to the Hadamard infinite product over the eigenvalues by which the exact determinant is defined.