444 citations · 3.1k across the 111 of their papers we have counts for
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hep-th1998
New Superparticle Models Outside the HLS Supersymmetry Scheme
Igor Bandos, Jerzy Lukierski
We consider the superparticle models invariant under the supersymmetries with tensorial central charges, which were not included in D=4 Haag-Lopuszanski-Sohnius (HLS) supersymmetry…
hep-th1998★ 130 cited
Tensorial Central Charges and New Superparticle Models with Fundamental Spinor Coordinates
Igor Bandos, Jerzy Lukierski
We consider firstly simple D=4 superalgebra with six real tensorial central charges , and discuss its possible realizations in massive and massless cases. Massless case is…
math-ph1998
On Quantum Deformations of D=4 Conformal Algebra
A. Frydryszak, J. Lukierski, P. Minnaert +1
Three classes of classical r-matrices for sl(4,C) algebra are constructed in quasi-Frobenius algebra approach. They satisfy CYBE and are spanned respectively on 8,10,12 generators.…