| Publication | Date of Publication | Type |
|---|
| On relative bounds for interacting Fermion operators | 2023-10-23 | Paper |
| Hartree-Fock theory, Lieb's variational principle, and their generalizations | 2022-08-12 | Paper |
| On the ultraviolet limit of the Pauli-Fierz Hamiltonian in the Lieb-Loss model | 2022-06-14 | Paper |
| The time-dependent Hartree-Fock-Bogoliubov equations for bosons | 2022-05-23 | Paper |
| A new method of construction of resonances that applies to critical models | 2021-01-20 | Paper |
| Threshold effects of the two-particle Schr\"odinger operators on lattices | 2020-04-19 | Paper |
| Suppression of decoherence of a spin-boson system by time-periodic control | 2018-09-05 | Paper |
| A new approach to continuous multi-scale analysis in nonrelativistic QED: ground states and photon number bounds for the spin-boson model with critical infrared singularity | 2018-09-05 | Paper |
| Orthogonalization of fermion k-body operators and representability | 2018-07-13 | Paper |
| On the Hartree-Fock-Bogoliubov equations | 2018-05-12 | Paper |
| Diagonalizing quadratic bosonic operators by non-autonomous flow equation | 2017-10-06 | Paper |
| Bounds on the Pure Point Spectrum of Lattice Schr\"odinger Operators | 2017-09-26 | Paper |
| Analysis of Optimal High Resolution and Fixed Rate Scalar Quantization | 2017-08-08 | Paper |
| Existence and construction of resonances for atoms coupled to the quantized radiation field | 2017-06-13 | Paper |
| Existence of ground state eigenvalues for the spin-boson model with critical infrared divergence and multiscale analysis | 2017-06-09 | Paper |
| Representability conditions by Grassmann integration | 2016-06-27 | Paper |
| Competence orientation and minimum requirements | 2016-06-08 | Paper |
| The time-dependent Hartree-Fock-Bogoliubov equations for Bosons | 2016-02-16 | Paper |
| MATHEMATICAL DENSITY AND DENSITY MATRIX FUNCTIONAL THEORY (DFT AND DMFT) | 2016-01-29 | Paper |
| Kinetic energy estimates for the accuracy of the time-dependent Hartree-Fock approximation with Coulomb interaction | 2015-12-07 | Paper |
| Continuous renormalization group analysis of spectral problems in quantum field theory | 2015-02-06 | Paper |
| Evaluators and the evaluated in accreditation processes | 2014-12-08 | Paper |
| Suppression of decoherence by periodic forcing | 2014-08-06 | Paper |
| On Some Open Problems in Many-Electron Theory | 2014-06-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5418445 | 2014-06-03 | Paper |
| Generalization of Lieb's variational principle to Bogoliubov–Hartree–Fock theory | 2014-05-07 | Paper |
| Minimization of the energy of the nonrelativistic one-electron Pauli-Fierz model over quasifree states | 2014-03-13 | Paper |
| Effective dynamics of an electron coupled to an external potential in non-relativistic QED | 2013-08-05 | Paper |
| Welche Mathematikkenntnisse fehlen den Studienanfängern? - Eine Umfrage | 2013-07-10 | Paper |
| The integrated density of states for the Wilson Dirac operator | 2013-06-06 | Paper |
| Generalized One-Particle Density Matrices and Quasifree States | 2013-04-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3145507 | 2012-12-20 | Paper |
| Fermion correlation inequalities derived from G- and P-conditions | 2012-10-22 | Paper |
| Rigorous foundations of the Brockett-Wegner flow for operators | 2012-06-02 | Paper |
| Bogolubov–Hartree–Fock mean field theory for neutron stars and other systems with attractive interactions | 2010-08-17 | Paper |
| Infrared-finite algorithms in QED. II. The expansion of the groundstate of an atom interacting with the quantized radiation field | 2009-02-25 | Paper |
| Dynamical symmetries in supersymmetric matrix models | 2008-06-20 | Paper |
| Correlation at low temperature. II: Asymptotics | 2007-10-12 | Paper |
| An infrared-finite algorithm for Rayleigh scattering amplitudes, and Bohr's frequency condition | 2007-08-20 | Paper |
| Localization at low temperature and infrared bounds | 2007-05-16 | Paper |
| The renormalized electron mass in non-relativistic quantum electrodynamics | 2007-05-10 | Paper |
| Construction of the ground state in nonrelativistic QED by continuous flows | 2007-01-11 | Paper |
| Infrared-finite algorithms in QED: the groundstate of an atom interacting with the quantized radiation field | 2006-11-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5395313 | 2006-11-02 | Paper |
| FERROMAGNETISM OF THE HUBBARD MODEL AT STRONG COUPLING IN THE HARTREE–FOCK APPROXIMATION | 2006-10-16 | Paper |
| Smooth Feshbach map and operator-theoretic renormalization group methods. | 2003-10-14 | Paper |
| Correlation at low temperature. I: Exponential decay | 2003-10-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4408033 | 2003-07-03 | Paper |
| Mathematical analysis of the photoelectric effect | 2003-02-26 | Paper |
| Exponential decay of eigenfunctions of the Bethe-Salpeter operator | 2002-08-18 | Paper |
| Return to equilibrium | 2001-08-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2736300 | 2001-08-29 | Paper |
| Spectral analysis for systems of atoms and molecules coupled to the quantized radiation field | 2001-08-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2751489 | 2001-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4407883 | 2001-01-01 | Paper |
| Correlation asymptotics of classical lattice spin systems with nonconvex Hamilton function at low temperature | 2000-11-20 | Paper |
| Positive commutators and the spectrum of Pauli-Fierz Hamiltonian of atoms and molecules | 2000-11-20 | Paper |
| On the stability of the relativistic electron-positron field | 2000-10-01 | Paper |
| Quantum electrodynamics of confined nonrelativistic particles | 1999-10-31 | Paper |
| Stability of matter for the Hartree-Fock functional of the relativistic electron-positron field | 1999-03-08 | Paper |
| Renormalization group analysis of spectral problems in quantum field theory | 1998-10-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4369206 | 1997-12-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4342616 | 1997-12-14 | Paper |
| Accuracy of the Hartree–Fock approximation for the Hubbard model | 1997-07-20 | Paper |
| Mathematical theory of nonrelativistic matter and radiation | 1996-02-04 | Paper |
| On the number of bound states of a bosonic \(N\)-particle Coulomb system | 1994-05-30 | Paper |
| Accuracy of mean field approximations for atoms and molecules | 1994-01-04 | Paper |
| Generalized Hartree-Fock theory and the Hubbard model | 1994-01-01 | Paper |
| Error bound for the Hartree-Fock energy of atoms and molecules | 1993-01-17 | Paper |
| Universality of the Fermi-Hellmann model | 1992-06-25 | Paper |
| Ionization energies of bosonic Coulomb systems | 1991-01-01 | Paper |
| A proof of Scott's conjecture for ions | 1989-01-01 | Paper |
