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SUMMARY:Azurite and Cristal: new tools for integration-by-parts reductions
  - Kasper Larsen (Southampton University)
DTSTART:20171117T160000Z
DTEND:20171117T170000Z
UID:TALK93784@talks.cam.ac.uk
CONTACT:Francesco Coradeschi
DESCRIPTION:Scattering amplitudes computed at a fixed loop order\, along w
 ith any other object computed in perturbative QFT\, can be expressed as a 
 linear combination of a finite basis of loop integrals. To compute loop am
 plitudes in practice\, such a basis of integrals must be determined. In th
 is talk I introduce a new algorithm for finding bases of loop integrals an
 d discuss its implementation in the publicly available package Azurite. I 
 will also discuss an algorithm which provides complete integration-by-part
 s reductions and its applications to differential equations for loop integ
 rals.
LOCATION:MR19 (Potter Room\, Pavilion B)\, CMS
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