BFKL Equation at Finite Temperature
نویسندگان
چکیده
منابع مشابه
Symmetries of Bfkl Equation
We discuss the algebraic structure of the spin chains related to high energy scattering in QCD. We study the sl(2) Yangian symmetry and possible generalizations to nonzero spin and anisotropy parameter.
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The calculation of next-to-leading log x corrections to the BFKL equation was completed last year [1,2] after several years of theoretical effort. The results, for both anomalous dimension and hard Pomeron, show however signs of instability due to both the size and the (negative) sign of corrections, possibly leading to problems with positivity also [3]. If we write the eigenvalue equation corr...
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ژورنال
عنوان ژورنال: Journal of the Korean Physical Society
سال: 2009
ISSN: 0374-4884
DOI: 10.3938/jkps.54.2225