2 papers
cond-mat.mes-hall2026
Topological insulator realization induced by fermionic interaction through BF mediators
G. B. de Gracia, R. da Rocha, A. A. Nogueira +1
This paper demonstrates that ordinary fermions, interacting via a BF mediator, form a renormalized structure with non-trivial topological properties. We explore the analogy between…
hep-th2024
Covariant operator formalism for higher derivative systems: Vector spin- dual model as a prelude to generalized QED
G. B. de Gracia, A. A. Nogueira
In this work we extend the Kugo-Ojima-Nakanishi covariant operator formalism to quantize two higher derivative systems, considering their extended phase space structures. More spec…