English

Interpolation of quasi noncommutative $L_p$-spaces

Operator Algebras 2019-05-22 v1 Functional Analysis Quantum Physics

Abstract

Let M\mathcal{M} be a (σ\sigma-finite) von Neumann algebra associated with a normal faithful state ϕ.\phi. We prove a complex interpolation result for a couple of two (quasi) Haagerup noncommutative LpL_p-spaces Lp0(M,ϕ)L_{p_0} (\mathcal{M}, \phi) and Lp1(M,ϕ),0<p0<p1,L_{p_1} (\mathcal{M}, \phi), 0< p_0 < p_1\leq \infty, which has further applications to the sandwiched pp-R\'{e}nyi divergence.

Keywords

Cite

@article{arxiv.1905.08491,
  title  = {Interpolation of quasi noncommutative $L_p$-spaces},
  author = {Juan Gu and Zhi Yin and Haonan Zhang},
  journal= {arXiv preprint arXiv:1905.08491},
  year   = {2019}
}

Comments

26 pages