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arXiv 0704.2265hep-th
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开XXZ链单位根非对角边界条件下的尺寸修正和体空穴激发

Finite-size correction and bulk hole-excitations for special case of an open XXZ chain with nondiagonal boundary terms at roots of unity

Rajan Murgan

摘要:

利用我们对N个自旋和两个任意单位根边界参数的开自旋-1/2XXZ量子自旋链的解,由能量(Casimir能量)的1/N修正导出了体空穴激发的中心荷和共形维数.

英文摘要:

Using our solution for the open spin-1/2 XXZ quantum spin chain with N spins and two arbitrary boundary parameters at roots of unity, the central charge and the conformal dimensions for bulk hole excitations are derived from the 1/N correction to the energy (Casimir energy).

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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