TY - JOUR
T1 - Classification of superconformal and quasisuperconformal algebras in two dimensions
AU - Fradkin, E. S.
AU - Linetsky, V. Ya
PY - 1992/9/17
Y1 - 1992/9/17
N2 - A unified treatment of both superconformal and quasisuperconformal algebras with quadratic non-linearity is given. General formulas describing their structure are found by solving the Jacobi identities. A complete classification of quasisuperconformal and Z2 × Z2-graded algebras is obtained and in addition to the previously known cases five exceptional quasisuperconformal algebras and a series of Z2 × Z2-superconformal algebras containing affine sp2⊕osp(N|2M) are constructed.
AB - A unified treatment of both superconformal and quasisuperconformal algebras with quadratic non-linearity is given. General formulas describing their structure are found by solving the Jacobi identities. A complete classification of quasisuperconformal and Z2 × Z2-graded algebras is obtained and in addition to the previously known cases five exceptional quasisuperconformal algebras and a series of Z2 × Z2-superconformal algebras containing affine sp2⊕osp(N|2M) are constructed.
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U2 - 10.1016/0370-2693(92)90120-S
DO - 10.1016/0370-2693(92)90120-S
M3 - Article
AN - SCOPUS:0043085741
VL - 291
SP - 71
EP - 76
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 1-2
ER -