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arXiv · 1111.0314

Heavy quarks in a magnetic field

Elias Kiritsis·George Pavlopoulos
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Abstract

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.

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Elias Kiritsis, George Pavlopoulos. 2012-03-26. Heavy quarks in a magnetic field. https://doi.org/10.1007/jhep04(2012)096

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