Mansfield, Paul and Nolland, David and Ueno, Tatsuya (2003) 'Order 1/N3 corrections to the conformal anomaly of the (2,0) theory in six dimensions.', Physics letters B., 566 (1-2). pp. 157-163.
Using Supergravity on AdS7×S4 we calculate the bulk one-loop contribution to the conformal anomaly of the (2,0) theory describing N coincident M5 branes. When this is added to the tree-level result, and an additional subleading order contribution calculated by Tseytlin, it gives an expression for the anomaly that interpolates correctly between the large N theory and the free (2,0) tensor theory corresponding to N=1. Thus we can argue that we have identified the exact N-dependence of the anomaly, which may have a simple protected form valid away from the large N limit.
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|Publisher Web site:||http://dx.doi.org/10.1016/S0370-2693(03)00777-9|
|Publisher statement:||Open Access funded by SCOAP3 - Sponsoring Consortium for Open Access Publishing in Particle Physics. Open access under a Creative Commons license.|
|Date accepted:||23 May 2003|
|Date deposited:||16 June 2015|
|Date of first online publication:||July 2003|
|Date first made open access:||No date available|
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