| | Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations (Site not responding. Last check: 2007-10-20) |
 | | Using the method of Chetyrkin, Misiak, and M{umlt u}nz we calculate analytically a class of three-loop vacuum diagrams with two different mass values, one of which is one-third as large as the other. |
 | | In particular, this specific mass ratio is of great interest in relation to the three-loop effective potential of the O(N){phi}{sup 4} theory. |
 | | It is shown that a three-loop effective potential calculated using the three-loop integrals obtained in this paper agrees, in the large-N limit, with the overlap part of the leading-order (in the large-N limit) calculation of Coleman, Jackiw, and Politzer[Phys. |
| www.osti.gov /energycitations/product.biblio.jsp?osti_id=337601 (262 words) |