Show 50 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author exact 7B12CB94-B25E-11E6-B104-2D2FD0AF0289 Add to list Journal Article A1 On a certain lower bound to the effective potential of lambda phi(4). Marnix Coppens, Henri Verschelde (UGent) , Sigurd Schelstraete and Mark Vanderkelen (1997) JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL. 30(7). Add to list Journal Article A1 GENERAL-ANALYSIS OF N-LOOP CORRECTIONS IN THE 2PPI VARIATIONAL APPROACH TO LAMBDA-PHI-4. Marnix Coppens and Henri Verschelde (UGent) (1993) ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS. 58(2). p.319-323 Add to list Journal Article A2 Three loop corrections in a new variational treatment of fy4 Marnix Coppens and Henri Verschelde (UGent) (1993) Zeitschrift für Physik, Springer-Verlag, C57. p.349-353 Add to list Journal Article A1 RENORMALIZATION-GROUP IMPROVED VARIATIONAL TREATMENT OF LAMBDA-PHI-4. Henri Verschelde (UGent) and Marnix Coppens (1992) PHYSICS LETTERS B. 295(1-2). p.83-88 Add to list Journal Article A1 A variational approach to quantum field theory. Henri Verschelde (UGent) and Marnix Coppens (1992) PHYSICS LETTERS B. 287(1-3). p.133-137 Add to list Journal Article A2 Renormalization group improved variational treatment of X<}>. Henri Verschelde (UGent) and Marnix Coppens (1992) Physics Letters B. 294/3-4.