The Minimal Unitary Representation of E_8(8)
We give a new construction of the minimal unitary representation of the exceptional group E_8(8) on a Hilbert space of complex functions in 29 variables.
Gunaydin, M., Koepsell, K., Nicolai, H.
core
Positive definite superfunctions and unitary representations of Lie supergroups [PDF]
For a broad class of Frechet-Lie supergroups we prove that there exists a correspondence between positive definite smooth superfunctions and matrix coefficients of unitary representations. We also give a characterization of linear functionals on the corresponding universal enveloping algebra which correspond to matrix coefficients of analytic unitary ...
arxiv
Fermi-gas interpretation of the RSOS path representation of the superconformal unitary minimal models [PDF]
P. Jacob, Pierre Mathieu
openalex +1 more source
The complete unitary dual of non-compact Lie superalgebra su(p,q|m) via the generalised oscillator formalism, and non-compact Young diagrams [PDF]
We study the unitary representations of the non-compact real forms of the complex Lie superalgebra sl(n|m). Among them, only the real form su(p,q|m) (p+q=n) admits nontrivial unitary representations, and all such representations are of the highest-weight type (or the lowest-weight type).
arxiv
Unitary isomorphism of Fock spaces of bosons and fermions arising from a representation of the Cuntz algebra O2 [PDF]
Katsunori Kawamura
openalex +1 more source
We study the minimal unitary representation (minrep) of SO(5,2), obtained by quantization of its geometric quasiconformal action, its deformations and supersymmetric extensions.
Sudarshan Fernando, Murat Günaydin
doaj
On $A$-parameters containing unitary lowest weight representations of $\mathrm{U}(p, q)$ [PDF]
In this paper, we determine all the Arthur packets containing an irreducible unitary lowest weight representation $\pi$ of real unitary group $G = \mathrm{U}(p, q)$, including non-scalar cases. Our methods are the Barbasch-Vogan parametrization of representations of $G$ and Trapa's algorithm to calculate the cohomologically induced representations.
arxiv
Quantum entanglement, unitary braid representation and Temperley-Lieb algebra [PDF]
C.-L. Ho, A. I. Solomon, C. H. Oh
openalex +1 more source
Minimal unitary representation of and its deformations as massless 6D conformal fields and their supersymmetric extensions [PDF]
Sudarshan Fernando, Murat Günaydin
openalex +1 more source
Unitary (semi)causal quantum-circuit representation of black hole evaporation
Bogusław Broda
openalex +2 more sources