99 citations · 229 across the 23 of their papers we have counts for
23 papers
N=3-extended Supersymmetric Schwarzian and Liouville Theories
Shogo Aoyama
N=3 super-Schwarzian and N=(3,0) super-Liouville theories are formulated by the coadjoint orbit method. We study the coadjoint orbit dependence of the respective theories, represen…
N=(4,0) Super-Liouville Theory on the Coadjoint Orbit and PSU(1,1|2)
Shogo Aoyama
An N=(4,0) supersymmetric Liouville theory is formulated by the coadjoint orbit method. It is discovered that the action has symmetry under PSU(1,1|2).
N=4 Super-Schwarzian Theory on the Coadoint Orbit and PSU(1,1|2)
Shogo Aoyama, Yuco Honda
An N=4 super-Schwarzian theory is formulated by the coadjoint orbit method. It is discovered that the action has symmetry under PSU(1,1|2).
Spin-chain with PSU(2|2)xU(1)^3 and Non-linear Sigma-model with D(2,1;gamma)
Shogo Aoyama, Yuco Honda
We propose that the spin-chain with the PSU(2|2)xU(1)^3 symmetry is equivalent to the non-linear sigma-model on PSU(2|2)xU(1)^3/{HxU(1)} with a certain subgroup. To this end we sho…
PSU(2,2|4) Exchange Algebra of N=4 Superconformal Multiplets
Shogo Aoyama
It is known that the unitary representation of the D=4, N=4 superconformal multiplets and their descendants are constructed as supercoherent states of bosonic and fermionic creatio…
Killing scalar of non-linear sigma models on G/H realizing the classical exchange algebra
Shogo Aoyama
The Poisson brackets for non-linear sigma models on G/H are set up on the light-like plane. A quantity which transforms irreducibly by the Killing vectors, called Killing scalar, i…