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arXiv math-ph/9909024math-phmath.MP
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关于Lieb猜想

On Lieb's conjecture

Horia Scutaru

摘要:

在SO(3)群的调和分析的框架中,对Lieb猜想的重新表述表明,属于SO(3)群的(2 J +1)维酉不可约表示的希尔伯特空间的纯量子态的经典熵的精确值只取决于表征该表示的轨道的参数。在J=1的情况下,我们给出了量子态的经典熵对表征轨道的参数的精确解析依赖关系,从而验证了Lieb的熵猜想.我们验证这个猜想也为任何值的J的状态的规范基础的希尔伯特空间的表示。本文讨论了SO(3)调和分析中的一个新“现象”--Lieb熵猜想在J=1情形下的自然推广。

英文摘要:

The reformulation of Lieb's conjecture, in the frame of the harmonuic analysis on the SO(3) group, makes it evident that the exact value of the classical entropy of a pure quantum state, which belongs to the Hilbert space of a (2J+1)-dimensional, unitary, irreducible representation of the SO(3) group, depends only on the parameters which characterize the orbits of this representation. In the case J=1 we give the exact analytic dependence of the classical entropy of a quantum state on the parameters which characterize the orbits and as a consequence we obtain a verification of Lieb's entropy conjecture. We verify this conjecture also for any value of J for the states of the canonical basis of the Hilbert space of the representation. A natural generalization of Lieb's entropy conjecture, which is a new "phenomenon" in the harmonic analysis on SO(3), is discussed in the case J=1.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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