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arXiv · hep-th/9603081

D-particle Dynamics and Bound States

Ulf H. Danielsson·Gabriele Ferretti·Bo Sundborg
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Abstract

We study the low energy effective theory describing the dynamics of D-particles. This corresponds to the quantum mechanical system obtained by dimensional reduction of $9+1$ dimensional supersymmetric Yang-Mills theory to $0+1$ dimensions and can be interpreted as the non relativistic limit of the Born-Infeld action. We study the system of two like-charged D-particles and find evidence for the existence of non-BPS states whose mass grows like $λ^{1/3}$ over the BPS mass. We give a string interpretation of this phenomenon in terms of a linear potential generated by strings stretching from the two D-particles. Some comments on the possible relations to black hole entropy and eleven dimensional supergravity are also given.

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Ulf H. Danielsson, Gabriele Ferretti, Bo Sundborg. 1996-04-25. D-particle Dynamics and Bound States. https://doi.org/10.1142/s0217751x96002492

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