Low-regularity integrators for nonlinear Dirac equations

K Schratz, Y Wang, X Zhao - Mathematics of Computation, 2021 - ams.org
In this work, we consider the numerical integration of the nonlinear Dirac equation and the
Dirac–Poisson system (NDEs) under rough initial data. We propose an ultra low-regularity …

L2 orbital stability of Dirac solitons in the massive Thirring model

A Contreras, DE Pelinovsky… - … in Partial Differential …, 2016 - Taylor & Francis
We prove L 2 orbital stability of Dirac solitons in the massive Thirring model. Our method
uses local well posedness of the massive Thirring model in L 2, conservation of the charge …

Inverse scattering for the massive Thirring model

DE Pelinovsky, A Saalmann - Nonlinear Dispersive Partial Differential …, 2019 - Springer
We consider the massive Thirring model in the laboratory coordinates and explain how the
inverse scattering transform can be developed with the Riemann–Hilbert approach. The key …

Integrable semi-discretization of the massive Thirring system in laboratory coordinates

N Joshi, DE Pelinovsky - Journal of Physics A: Mathematical and …, 2018 - iopscience.iop.org
Several integrable semi-discretizations are known in the literature for the massive Thirring
system in characteristic coordinates. We present for the first time an integrable semi …

Long-time asymptotics for the Massive Thirring model

A Saalmann - arXiv preprint arXiv:1807.00623, 2018 - arxiv.org
We consider the massive Thirring model and establish pointwise long-time behavior of its
solutions in weighted Sobolev spaces. For soliton-free initial data we can show that the …

Global existence in the critical space for the Thirring and Gross-Neveu models coupled with the electromagnetic field

S Selberg - arXiv preprint arXiv:1707.02719, 2017 - arxiv.org
We prove global well-posedness for the coupled Maxwell-Dirac-Thirring-Gross-Neveu
equations in one space dimension, with data for the Dirac spinor in the critical space $ L^ 2 …

Convergence of a quantum lattice Boltzmann scheme to the nonlinear Dirac equation for Gross-Neveu model in 1+ 1 dimensions

N Li, J Zhang, Y Zhang - Acta Mathematica Scientia, 2024 - Springer
This paper studies the strong convergence of the quantum lattice Boltzmann (QLB) scheme
for the nonlinear Dirac equations for Gross-Neveu model in 1+ 1 dimensions. The initial data …

[HTML][HTML] Nonexistence of self-similar blowup for the nonlinear Dirac equations in (1+ 1) dimensions

H Huh, DE Pelinovsky - Applied Mathematics Letters, 2019 - Elsevier
We address a general system of nonlinear Dirac equations in (1+ 1) dimensions and prove
nonexistence of self-similar blowup solutions in the space of bounded functions. While this …

[PDF][PDF] Remarks on nonlinear Dirac equations in one space dimension

H Huh - Communications of the Korean Mathematical Society, 2015 - researchgate.net
This paper reviews recent mathematical progresses made on the study of the initial-value
problem for nonlinear Dirac equations in one space dimension. We also prove the global …

Large time behavior of solution to nonlinear Dirac equation in 1+ 1 dimensions

Y Zhang, Q Zhao - Acta Mathematica Scientia, 2019 - Springer
LARGE TIME BEHAVIOR OF SOLUTION TO NONLINEAR DIRAC EQUATION IN 1+1
DIMENSIONS∗ Page 1 Acta Mathematica Scientia, 2019, 39B(2): 597–606 https://doi.org/10.1007/s10473-019-0221-7 …