TWO-POINT FUNCTIONS IN AFFINE SL(N) CURRENT ALGEBRA
نویسندگان
چکیده
منابع مشابه
Two-point Functions in Affine Current Algebra and Conjugate Weights
The two-point functions in affine current algebras based on simple Lie algebras are constructed for all representations, integrable or non-integrable. The weight of the conjugate field to a primary field of arbitrary weight is immediately read off. PACS: 11.25.Hf
متن کاملTwo-point Functions in Affine SL(N) Current Algebra
In this letter the explicit form of general two-point functions in affine SL(N) current algebra is provided for all representations, integrable or non-integrable. The weight of the conjugate field to a primary field of arbitrary weight is immediately read off. PACS: 11.25.Hf
متن کاملScreening Currents in Affine Current Algebra
In this paper screening currents of the second kind are considered. They are constructed in any affine current algebra for directions corresponding to simple roots with multiplicity one in a decomposition of the highest root on a set of simple roots. These expressions are precisely of the form previously conjectured to be valid for all directions in general affine current algebras. However, by ...
متن کاملExpansions of k-Schur Functions in the Affine nilCoxeter Algebra
We give a type free formula for the expansion of k-Schur functions indexed by fundamental coweights within the affine nilCoxeter algebra. Explicit combinatorics are developed in affine type C.
متن کاملRealizations of the Four Point Affine Lie Algebra
for x, y ∈ g, f, g ∈ R, and ω ∈ R/dR, where ( · , · ) denotes the Killing form on g. Here a denotes the image of a ∈ R in the quotient 1 R/dR. A somewhat vague (due to the underspecified R and the resulting imprecisely described basis of R/dR) but natural question arises as to whether there exists free field or Wakimoto type realizations of these algebras. The answer is well known from the...
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: Modern Physics Letters A
سال: 1998
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732398001285