Miguel Bermudez

activity

20142025

most cited

L^{2}

-homology for inclusions of von Neumann algebras

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

gr-qc2025

Metric Signature as an Auxiliary Order Parameter: A Causal Viability Criterion

Miguel Bermudez

We describe a branchwise formulation of metric gravity in which the spacetime signature is encoded by a real symmetric internal field H through g = e H e^T. An O(4)-invariant algeb…

math.DS2018

Oriented cobordism of random manifolds

Miguel Bermudez

We introduce a general framework allowing the systematic study of random manifolds. In order to do so, we will put ourselves in a more general context than usual by allowing the un…

math.OA2014★ 1 cited

$L^{2}$ -homology for inclusions of von Neumann algebras

Miguel Bermudez

In this paper we define $L^{2}$ -homology and $L^{2}$ -Betti numbers for tracial *-algebras $A$ with respect to a von Neumann subalgebra $B$ . When $B$ is reduced to the field of comp…

Metric Signature as an Auxiliary Order Parameter: A Causal Viability Criterion

Oriented cobordism of random manifolds

L2-homology for inclusions of von Neumann algebras

$L^{2}$ -homology for inclusions of von Neumann algebras