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arXiv 2009.01613hep-th
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标量场的新类孪晶模型

New twinlike models for scalar fields

D. Bazeia, L. Losano, M. A. Marques, R. Menezes

摘要:

本文研究了具有相同能量密度和稳定性的孪晶标量场模型。我们发现一阶方程与运动方程相容。我们用它们来计算它们达到孪晶性质的条件。线性稳定性也进行了研究,我们表明,额外的要求可能会导致相同的稳定性下的小波动。

英文摘要:

This work investigates twinlike scalar field models that support kinks with the same energy density and stability. We find the first order equations compatible with the equations of motion. We use them to calculate the conditions under which they attain the twinlike character. The linear stability is also investigated, and there we show that the addition of extra requirements may lead to the same stability under small fluctuations.

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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