W. de Siqueira Pedra

activity

20162025

most citedThe Arrow of Time in the collapse of collisionless self-gravitating systems: non-validity of the Vlasov-Poisson equation during violent relaxation

16 citations · 69 across the 18 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math-ph2020★ 2 cited

Classical Dynamics from Self-Consistency Equations in Quantum Mechanics -- Extended Version

J. -B. Bru, W. de Siqueira Pedra

During the last three decades, P. Bóna has developed a non-linear generalization of quantum mechanics, based on symplectic structures for normal states and offering a general setti…

math.SP2020

Threshold effects of the two-particle Schrödinger operators on lattices

Saidakhmat N. Lakaev, Volker Bach, W. de Siqueira Pedra

We consider a wide class of the two-particle Schrödinger operators $H_{μ} (k) = H_{0} (k) + μ V, μ > 0,$ with a fixed two-particle quasi-momentum $k$ in the $d$ -dimensional torus $\mathbb{…