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arXiv quant-ph/0303146quant-phhep-th
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带SU(N)电荷的相干态

Coherent States with SU(N) Charges

Manu Mathur, Samir K. Paul

摘要:

利用SU(N)李代数的广义Schwinger玻色子表示定义了携带SU(N)电荷的相干态。这些相干态定义在$2 (2^{N - 1} - 1)$复平面上。它们满足连续性并提供恒等式的分解。我们还利用这种方法构造了相应的非线性SU(N)相干态。

英文摘要:

We define coherent states carrying SU(N) charges by exploiting generalized Schwinger boson representation of SU(N) Lie algebra. These coherent states are defined on $2 (2^{N - 1} - 1)$ complex planes. They satisfy continuity property and provide resolution of identity. We also exploit this technique to construct the corresponding non-linear SU(N) coherent states.

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