Higher order non-symmetric counterterms in pure Yang–Mills theory
نویسندگان
چکیده
منابع مشابه
Higher-order non-symmetric counterterms in pure Yang-Mills theory
We analyze the restoration of the Slavnov-Taylor (ST) identities for pure massless Yang-Mills theory in the Landau gauge within the BPHZL renormalization scheme. The Zimmermann-Lowenstein IR regulator M(s−1) is introduced via a suitable BRST doublet, thus preserving the nilpotency of the BRST differential. We explicitly obtain the most general form of the action-like part of the symmetric regul...
متن کاملHigher order cohomological restrictions on anomalies and counterterms
Using a regularization with the properties of dimensional regularization, higher order local consistency conditions on anomalies and divergent counterterms are given. They are derived without any a priori assumption on the form of the BRST cohomology and can be summarized by the statements that (i) the antibracket involving the first order divergent counterterms, respectively the first order an...
متن کاملHigher-Order Game Theory
In applied game theory the motivation of players is a key element. It is encoded in the payoffs of the game form and often based on utility functions. But there are cases were formal descriptions in the form of a utility function do not exist. In this paper we introduce a representation of games where players’ goals are modeled based on so-called higher-order functions. Our representation provi...
متن کاملHigher-Order Decision Theory
Classical decision theory models behaviour in terms of utility maximisation where utilities represent rational preference relations over outcomes. However, empirical evidence and theoretical considerations suggest that we need to go beyond this framework. We propose to represent goals by higherorder functions or operators that take other functions as arguments where the max and argmax operators...
متن کاملSymmetric Fewnomial Inequalities and Higher Order Convexity
We prove a difficult symmetric fewnomial inequality by proving a more general inequality which applies to all functions with nonnegative fourth derivative.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics G: Nuclear and Particle Physics
سال: 2004
ISSN: 0954-3899,1361-6471
DOI: 10.1088/0954-3899/30/5/009