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arXiv 0711.2659hep-th
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二维非对易λ φ ^4理论平移不变性的自发破缺

Spontaneous breaking of translational invariance in non-commutative lambda phi^4 theory in two dimensions

Paolo Castorina, Dario Zappalà

摘要:

利用有效作用量技术研究了二维非对易自相互作用标量场理论中平移不变性的自发破缺。分析证实了条纹相的存在,已经观察到在晶格模拟,由于非局部性质的非对易动力学。

英文摘要:

The spontaneous breaking of of translational invariance in non-commutative self-interacting scalar field theory in two dimensions is investigated by effective action techniques. The analysis confirms the existence of the stripe phase, already observed in lattice simulations, due to the non-local nature of the non-commutative dynamics.

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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