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arXiv 2104.07336gr-qchep-th
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弯曲动量空间、局部性和广义时空

Curved momentum space, locality, and generalized space-time

José Manuel Carmona, José Luis Cortés, José Javier Relancio

摘要:

我们建立了相对论变形运动学的两个表面上无关但实际上互补的方法之间的对应关系:动量空间的几何性质和正则时空中绝对定域性的损失,这可以通过引入广义时空来恢复。这种对应关系明确的情况下,$κ$ -庞加莱运动学,并比较其性质的霍普夫代数框架。

英文摘要:

We establish the correspondence between two apparently unrelated but in fact complementary approaches of a relativistic deformed kinematics: the geometric properties of momentum space and the loss of absolute locality in canonical spacetime, which can be restored with the introduction of a generalized spacetime. This correspondence is made explicit for the case of $κ$-Poincaré kinematics and compared with its properties in the Hopf algebra framework.

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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