Phys. Rev. D 66, 094002 (2002) [8 pages]Positivity bounds on generalized parton distributions in the impact parameter representationReceived 20 August 2002; published 6 November 2002 New positivity bounds are derived for generalized (off-forward) parton distributions using the impact parameter representation. These inequalities are stable under the evolution to higher normalization points. The full set of inequalities is infinite. Several particular cases are considered explicitly. © 2002 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevD.66.094002
DOI:
10.1103/PhysRevD.66.094002
PACS:
12.38.Lg
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