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arXiv 1111.0314hep-th
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磁场中的重夸克

Heavy quarks in a magnetic field

Elias Kiritsis, George Pavlopoulos

摘要:

本文分析了强耦合CFT真空中重荷夸克在磁场中的运动。夸克的运动是耗散的。它以螺旋形运动,直到最终停下来。世界面几何是局部的AdS_2,但具有依赖于时间的视界。静态规范中的弦轮廓从边界延伸到存在嵌入奇点的点。与其他圆弦运动的连接建立。

英文摘要:

The motion of a heavy charged quark in a magnetic field is analyzed in the vacuum of strongly coupled CFT. The motion of the quark is dissipative. It moves in spiral until it eventually comes to rest. The world-sheet geometry is locally AdS_2 but has a time dependent horizon. The string profile in the static gauge extends from the boundary till a point where an embedding singularity exists. Connections with other circular string motions are established.

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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