2014/06/27 by Fabio Briscese, F. Calogero, Francesco Calogero · 1 citation
Mathematics · Physics and Astronomy · #Black Holes and Theoretical Physics #Calculus (dental) #Class (philosophy) #Classical mechanics #Context (archaeology) #Cosmology #Cosmology and Gravitation Theories #Epistemology #General relativity #Hamiltonian (control theory) #Mathematical analysis #Mathematical optimization #Mathematical physics #Mathematics #Noncommutative and Quantum Gravity Theories #Partial differential equation #Philosophy #Physics #Quantum mechanics #Theoretical physics #gr-qc #math-ph #math.MP
paper · pdf · doi:10.1007/s10440-014-9988-7
published as Acta Appl. Math. (2015) 137:3-16 · Submitted to Acta Appl. Math
arxiv created 2014/06/27 · openalex publication_date 2014/12/08 · arxiv updated 2015/08/11 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
The possibility has been recently demonstrated to manufacture (nonrelativistic, Hamiltonian) many-body problems which feature an isochronous time evolution with an arbitrarily assigned period T yet mimic with good approximation, or even exactly, any given many-body problem (within a quite large class, encompassing most of nonrelativistic physics) over times T which may also be arbitrarily large (but of course such that T<T). In this paper we review and further explore the possibility to extend this finding to a general relativity context, so that it becomes relevant for cosmology.