[PDF][PDF] The Lieb-Thirring inequalities: recent results and open problems

RL Frank - arxiv preprint arxiv:2007.09326, 2020 - arxiv.org
arxiv:2007.09326v1 [math-ph] 18 Jul 2020 Page 1 arxiv:2007.09326v1 [math-ph] 18 Jul 2020
THE LIEB–THIRRING INEQUALITIES: RECENT RESULTS AND OPEN PROBLEMS RUPERT …

Universal functionals in density functional theory

M Lewin, EH Lieb, R Seiringer - Density Functional Theory: Modeling …, 2022 - Springer
In this chapter we first review the Levy–Lieb functional, which gives the lowest kinetic and
interaction energy that can be reached with all possible quantum states having a given …

The nonlinear Schrödinger equation for orthonormal functions II: Application to Lieb–Thirring Inequalities

RL Frank, D Gontier, M Lewin - Communications in Mathematical Physics, 2021 - Springer
In this paper we disprove part of a conjecture of Lieb and Thirring concerning the best
constant in their eponymous inequality. We prove that the best Lieb–Thirring constant when …

The state of the Lieb--Thirring conjecture

L Schimmer - arxiv preprint arxiv:2203.06051, 2022 - arxiv.org
In 1976 Lieb and Thirring established upper bounds on sums of powers of the negative
eigenvalues of a Schr\" odinger operator in terms of semiclassical phase-space integrals …

[HTML][HTML] Lieb–Thirring inequality with semiclassical constant and gradient error term

PT Nam - Journal of Functional Analysis, 2018 - Elsevier
Abstract In 1975, Lieb and Thirring derived a semiclassical lower bound on the kinetic
energy for fermions, which agrees with the Thomas–Fermi approximation up to a constant …

Methods of modern mathematical physics: Uncertainty and exclusion principles in quantum mechanics

D Lundholm - arxiv preprint arxiv:1805.03063, 2018 - arxiv.org
These are lecture notes for a master-level course given at KTH, Stockholm, in the spring of
2017, with the primary aim of proving the stability of matter from first principles using modern …

Optimizers for the finite-rank Lieb-Thirring inequality

RL Frank, D Gontier, M Lewin - arxiv preprint arxiv:2109.05984, 2021 - arxiv.org
The finite-rank Lieb-Thirring inequality provides an estimate on a Riesz sum of the $ N $
lowest eigenvalues of a Schr\" odinger operator $-\Delta-V (x) $ in terms of an $ L^ p …

[PDF][PDF] The periodic Lieb–Thirring inequality

RL Frank, D Gontier, M Lewin - PARTIAL DIFFERENTIAL EQUATIONS …, 2021 - par.nsf.gov
Abstract We discuss the Lieb-Thirring inequality for periodic systems, which has the same
optimal constant as the original inequality for finite systems. This allows us to formulate a …

[PDF][PDF] METHODS OF MODERN MATHEMATICAL PHYSICS

D LUNDHOLM - mathematik.uni-muenchen.de
These are lecture notes for a master-level course with the primary aim of proving the stability
of matter from first principles using modern mathematical methods in many-body quantum …

NOTES TO APPENDIX D

IM Sigal - Doing Mathematics: Convention, Subject, Calculation …, 2015 - books.google.com
9 (1983): 129–206. 4. See note 33 of chapter 3. 5. Technically, phase space is the realm of
Hamilton's equations, which preserve phase space volume (Liouville's theorem). And …