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arXiv 0802.3793hep-th
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$κ$ -Minkowski时空中的相互作用标量场理论

Interacting scalar field theory in $κ$-Minkowski spacetime

Chaiho Rim

摘要:

我们在$κ$ -Minkowksi时空中构造了一个考虑$κ$ -变形庞加莱对称性的复标量场理论。单圈计算表明,该理论是有限的,需要有限重整化才能与$κ\to \infty$极限相容。由于传播子中存在复数极点,因此循环结果还具有虚值校正。

英文摘要:

We construct an complex scalar field theory in $κ$-Minkowksi spacetime, which respects $κ$-deformed Poincaré symmetry. One-loop calculation shows that the theory is finite and needs finite renormalization to be compatible with the $κ\to \infty$ limit. The loop result also has an imaginary valued correction due to the complex poles present in the propagator.

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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