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A Two-Loop Test of M(atrix) Theory | | Katrin Becker
; Melanie Becker
; | | Date: |
14 May 1997 | | Journal: | Nucl.Phys. B506 (1997) 48-60 | | Subject: | hep-th | | Abstract: | We consider the scattering of two Dirichlet zero-branes in M(atrix) theory. Using the formulation of M(atrix) theory in terms of ten-dimensional super Yang-Mills theory dimensionally reduced to $(0+1)$-dimensions, we obtain the effective (velocity dependent) potential describing these particles. At one-loop we obtain the well known result for the leading order of the effective potential $V_{eff}sim v^4/r^7$, where $v$ and $r$ are the relative velocity and distance between the two zero-branes respectively. A calculation of the effective potential at two-loops shows that no renormalizations of the $v^4$-term of the effective potential occur at this order. | | Source: | arXiv, hep-th/9705091 | | Services: | Forum | Review | PDF | Favorites | |
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