Joachim Kerner

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Person:1710706

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zbMath Open kerner.joachimMaRDI QIDQ1710706

List of research outcomes

PublicationDate of PublicationType
On Bose-Einstein condensation in interacting Bose gases in the Kac-Luttinger model2023-12-21Paper
Comparing the spectrum of Schrödinger operators on quantum graphs2023-10-31Paper
Some spectral comparison results on infinite quantum graphs2023-08-31Paper
A note on Ambarzumian's theorem for quantum graphs2023-08-21Paper
On the spectral gap of higher-dimensional Schrödinger operators on large domains2023-06-26Paper
On some notions of surface area and connectivity for graphs2023-05-10Paper
Bose–Einstein condensation for particles with repulsive short-range pair interactions in a Poisson random external potential in2023-05-08Paper
On the number of nodal domains on a rectangle with a slit2022-12-16Paper
Lower bounds on the spectral gap of one-dimensional Schrödinger operators2022-11-23Paper
On the spectral gap of the path graph in the limit of large volume2021-06-16Paper
On the effect of repulsive pair interactions on Bose–Einstein condensation in the Luttinger–Sy model2021-06-10Paper
On the number of isolated eigenvalues of a pair of particles on the half-line2021-05-10Paper
A lower bound on the spectral gap of Schr\"odinger operators with weak potentials of compact support2021-03-05Paper
A lower bound on the spectral gap of one-dimensional Schr\"odinger operators2021-02-07Paper
On the spectral gap of one-dimensional Schr\"odinger operators on large intervals2020-12-16Paper
On a condition for type-I Bose-Einstein condensation in random potentials in \(d\) dimensions2020-10-16Paper
Many-Particle Quantum Graphs: A Review2020-10-16Paper
On bound electron pairs on the half-line2020-08-25Paper
Impact of surface defects on a condensate of electron pairs in a quantum wire2020-08-20Paper
https://portal.mardi4nfdi.de/entity/Q52041512019-12-09Paper
On Bose-Einstein condensation in the Luttinger-Sy model with finite interaction strength2019-07-26Paper
Bose-Einstein condensation in the Luttinger-Sy model with contact interaction2019-06-06Paper
A remark on the effect of random singular two-particle interactions2019-06-03Paper
On Lennard-Jones-type potentials on the half-line2019-01-23Paper
On pairs of interacting electrons in a quantum wire2018-07-16Paper
On Lennard-Jones-type potentials on the half-line2018-05-14Paper
On a two-particle bound system on the half-line2018-04-19Paper
Numerical range with respect to a family of projections2016-08-15Paper
Bose-Einstein condensation on quantum graphs2016-06-24Paper
Instability of Bose-Einstein condensation into the one-particle ground state on quantum graphs under repulsive perturbations2016-05-09Paper
Two interacting particles on the half-line2016-03-21Paper
Many-particle quantum graphs and Bose-Einstein condensation2014-07-26Paper
Quantum graphs with singular two-particle interactions2013-05-17Paper
Quantum graphs with two-particle contact interactions2013-05-17Paper

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