Learning about spin-one-half fields
نویسندگان
چکیده
منابع مشابه
Learning about Spin-One-Half Fields
It is hard to understand spin-one-half fields without reading Weinberg. This paper is a pedagogical footnote to his formalism with an emphasis on the boost matrix, spinors, and Majorana fields. Learning about Spin-One-Half Fields 2
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We consider the evaluation of D-dimensional conformal invariant integrals which involve spin one-half and spin-one particles. The star-triangle relation for the massless Yukawa theory is derived, and the longitudinal part of the three-point Green function of massless QED is determined to the lowest order in position space. The operator algebraic method of calculating massless Feynman integrals ...
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Low energy properties of the S=1/2 antiferromagnetic Heisenberg chains with Fibonacci exchange modulation are studied using the real space renormalization group method for strong exchange modulation. Using the analytical solution of the recursion equation, the true asymptotic behavoir is revealed, which was veiled by the finite size effect in the previous numerical works. It is found that the g...
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It is hard to understand spin-one-half fields without reading Weinberg. This paper is a pedagogical footnote to his formalism with an emphasis on the boost matrix, spinors, and Majorana fields. Learning about Majorana and Dirac Fields 2
متن کاملAbout Half Permutations
In 2011, Beaton et al. analytically proved that the number of directed columnconvex permutominoes of size n is given by (n+ 1)!/2. In this paper, we provide a different proof of this statement using a bijective method. More precisely, we present a bijective correspondence between the class Dn of directed column-convex permutominoes of size n and a set of permutations (called dcc-permutations) o...
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ژورنال
عنوان ژورنال: European Journal of Physics
سال: 2006
ISSN: 0143-0807,1361-6404
DOI: 10.1088/0143-0807/28/1/c01