H. Schmidt

发表

Explaining the success of Kogelnik's coupled-wave theory by means of perturbation analysis: discussion.

H. Schmidt, M. Imlau, Kay-Michael Voit, 2014, Journal of the Optical Society of America. A, Optics, image science, and vision.

Magnetic susceptibility of frustrated spin-s J1-J2 quantum Heisenberg magnets: High-temperature expansion and exact diagonalization data

H. Schmidt, D. Johnston, J. Richter, 2014, 1401.5692.

Coexistence of qubit effects

Paul Busch, Heinz-Jürgen Schmidt, P. Busch, 2008, Quantum Inf. Process..

Space-charge wave excitation by superposition of static and moving interference patterns

H. Schmidt, M. Imlau, Kay-Michael Voit, 2009 .

Structure and approximation in physical theories

H. Schmidt, Colloquium on Structure, Approximation in Physical Theories, 1981 .

Environment-controlled Floquet-state paramagnetism

H. Schmidt, M. Holthaus, J. Schnack, 2020, 2005.11024.

A Framework for Sequential Measurements and General Jarzynski Equations

J. Gemmer, H. Schmidt, 2019, Zeitschrift für Naturforschung A.

Heisenberg-Integrable Spin Systems

H. Schmidt, R. Steinigeweg, 2005, math-ph/0504009.

A geometric formulation of the equivalence principle

H. Schmidt, R. Coleman, 1995 .

Linear independence of localized magnon states

R. Moessner, H. Schmidt, J. Richter, 2006, cond-mat/0604649.

Spin systems with dimerized ground states

H. Schmidt, 2004, cond-mat/0407104.

Improved upper and lower energy bounds for antiferromagnetic Heisenberg spin systems

H. Schmidt, J. Schnack, K. Baerwinkel, 2002, cond-mat/0210458.

Bounding and approximating parabolas for the spectrum of Heisenberg spin systems

H. Schmidt, J. Schnack, M. Luban, 2001, cond-mat/0101228.

Investigations on finite ideal quantum gases

H. Schmidt, J. Schnack, 1998, cond-mat/9803151.

Partition functions and symmetric polynomials

H. Schmidt, J. Schnack, H. Schmidt, 2001, cond-mat/0104293.

Continuous families of isospectral Heisenberg spin systems and the limits of inference from measurements

H. Schmidt, M. Luban, 2000, cond-mat/0012225.

Classical ground states of spin lattices

H. Schmidt, J. Richter, 2022, Journal of Physics A: Mathematical and Theoretical.

Symplectic integrators for classical spin systems

H. Schmidt, R. Steinigeweg, 2005, Comput. Phys. Commun..

Einstein’s photon box revisited

H. Schmidt, 2021, International Journal of Theoretical Physics.

Thermodynamics of the classical spin triangle

H. Schmidt, C. Schröder, 2022, Zeitschrift für Naturforschung A.

Exact ground state of a frustrated integer-spin modified Shastry-Sutherland model

H. Schmidt, J. Richter, 2012, 1202.5854.

Exact eigenstates and macroscopic magnetization jumps in strongly frustrated spin lattices

A. Honecker, H. Schmidt, J. Richter, 2003, cond-mat/0309455.

Ground-state properties of antiferromagnetic Heisenberg spin rings

H. Schmidt, J. Schnack, K. Baerwinkel, 1999, cond-mat/9910426.

Structure and relevant dimension of the Heisenberg model and applications to spin rings

H. Schmidt, J. Schnack, K. Baerwinkel, 1999, cond-mat/9906382.

A solvable model of a one-dimensional quantum gas with pair interaction

H. Schmidt, J. Bartke, 2003, cond-mat/0310588.

David Hilbert's lectures on the foundations of physics, 1915-1927 : relativity, quantum theory and epistemology

D. Hilbert, H. Schmidt, T. Sauer, 2009 .

Metamagnetic phase transition of the antiferromagnetic Heisenberg icosahedron.

H. Schmidt, C. Schröder, J. Schnack, 2005, Physical review letters.

Macroscopic magnetization jumps due to independent magnons in frustrated quantum spin lattices.

A. Honecker, H. Schmidt, J. Richter, 2001, Physical review letters.

Universal properties of highly frustrated quantum magnets in strong magnetic fields

A. Honecker, H. Schmidt, J. Richter, 2006, cond-mat/0612281.

10th order high-temperature expansion for spin systems: Susceptibility and specific heat for spin-s Heisenberg models with arbitrary exchange patterns

H. Schmidt, J. Richter, A. Lohmann, 2013, 1309.0940.

High-temperature Expansion for Frustrated Magnets: Application to the J1-J2 Model on the BCC Lattice

H. Schmidt, J. Richter, A. Lohmann, 2016, 1609.06837.

Supersymmetric spin–phonon coupling prevents odd integer spins from quantum tunneling

H. Schmidt, J. Schnack, Kilian Irländer, 2020, The European Physical Journal B.

Exact ground states for coupled spin trimers

H. Schmidt, J. Richter, 2010, 1006.4299.

Efficient implementation of the Lanczos method for magnetic systems

Heinz-Jürgen Schmidt, Peter Hage, Jürgen Schnack, 2007, J. Comput. Phys..

Periodic thermodynamics of the Rabi model with circular polarization for arbitrary spin quantum numbers.

H. Schmidt, M. Holthaus, J. Schnack, 2019, Physical review. E.

Theory of ground states for classical Heisenberg spin systems II

H. Schmidt, 2017, 1707.02859.

Classical ground states of symmetrical Heisenberg spin systems

H. Schmidt, M. Luban, Marshall Luban, 2002, cond-mat/0209157.

Modulated spin waves and robust quasi-solitons in classical Heisenberg rings

H. Schmidt, C. Schröder, M. Luban, 2008, Journal of physics. Condensed matter : an Institute of Physics journal.

Independent magnon states on magnetic polytopes

H. Schmidt, J. Richter, J. Schulenburg, 2001, cond-mat/0108432.

Exact eigenstates of highly frustrated spin lattices probed in high fields

A. Honecker, H. Schmidt, J. Richter, 2006, cond-mat/0606401.

Noncoplanar magnetic order in classical square-kagome antiferromagnets

S. Trebst, H. Schmidt, J. Richter, 2023, Physical Review Research.

Four-spin interaction as an effective interaction in high-Tc copper oxides

H. Schmidt, Y. Kuramoto, 1990 .

Floquet theory of the analytical solution of a periodically driven two-level system

H. Schmidt, M. Holthaus, J. Schnack, 2018, Applicable Analysis.

Spin waves in rings of classical magnetic dipoles

H. Schmidt, C. Schröder, M. Luban, 2016, 1609.07264.

Dynamics and thermodynamics of a pair of interacting magnetic dipoles

H. Schmidt, C. Schröder, M. Luban, 2014, 1410.3700.

Quantum numbers for relative ground states of antiferromagnetic Heisenberg spin rings

H. Schmidt, J. Schnack, K. Baerwinkel, 2003, cond-mat/0303386.

Moments of general Heisenberg Hamiltonians up to sixth order

H. Schmidt, J. Richter, A. Lohmann, 2010, 1012.4166.

Heisenberg exchange parameters of molecular magnets from the high-temperature susceptibility expansion

H. Schmidt, J. Schnack, M. Luban, 2001, cond-mat/0107111.

Eighth-order high-temperature expansion for general Heisenberg Hamiltonians

H. Schmidt, J. Richter, A. Lohmann, 2011, 1112.0953.

Momentum dependence of photoemission spectra for high-Tc superconductors

H. Schmidt, Y. Kuramoto, 1990 .

Interpolation between low and high temperatures of the specific heat for spin systems.

H. Schmidt, A. Hauser, J. Richter, 2017, Physical review. E.

The Rabi problem with elliptical polarization

H. Schmidt, 2020 .

The Rabi problem with elliptic polarization

H. Schmidt, 2020, 2006.16948.

The Floquet Theory of the Two-Level System Revisited

H. Schmidt, 2018, Zeitschrift für Naturforschung A.

Generalized Bell inequalities and frustrated spin systems

H. Schmidt, 2006, cond-mat/0604591.

Geometry of the Rabi Problem and Duality of Loops

H. Schmidt, 2020 .

Accuracy of the typicality approach using Chebyshev polynomials

A. Honecker, H. Schmidt, J. Schnack, 2021, Zeitschrift für Naturforschung A.

Reduction and Extremality of Finite Observables

H. Schmidt, 2019, Foundations of Physics.

Reduction and Extremality of Finite Observables

H. Schmidt, 2019, Foundations of Physics.

Maxwell equations with spin density

H. Schmidt, Thomas Broecker, 2023, European Journal of Physics.

Projection operator approach to transport in complex single-particle quantum systems

J. Gemmer, H. Breuer, H. Schmidt, 2009, 0903.5427.

Dilation of stochastic matrices by coarse graining

Heinz-Jurgen Schmidt, H. Schmidt, 2021, 2106.03513.

Stochastic thermodynamics of a finite quantum system coupled to a heat bath

J. Gemmer, H. Schmidt, J. Schnack, 2021, Zeitschrift für Naturforschung A.

Conditional Action and Imperfect Erasure of Qubits

Heinz-Jürgen Schmidt, H. Schmidt, 2021, Entropy.

Conditional Action and Quantum Versions of Maxwell’s Demon

H. Schmidt, 2020, Foundations of Physics.

Sequential measurements and entropy

J. Gemmer, H. Schmidt, 2020, Journal of Physics: Conference Series.

The classical spin triangle as an integrable system

Heinz-Jurgen Schmidt, H. Schmidt, 2021, 2109.04841.

On the geometry of the classical Rabi problem

H. Schmidt, 2019, 1910.02444.

Periodic thermodynamics of a two spin Rabi model

H. Schmidt, 2019, Journal of Statistical Mechanics: Theory and Experiment.

Tangent Embedding — A Special Kind of Approximate Reduction

H. Schmidt, 1984 .

THERMODYNAMIC FERMION-BOSON SYMMETRY IN HARMONIC OSCILLATOR POTENTIALS

H. Schmidt, J. Schnack, H. Schmidt, 1998, cond-mat/9810036.

Binary trees, coproducts and integrable systems

H. Schmidt, B. Erbe, 2009, 0908.4515.

Theory of ground states for classical Heisenberg spin systems VI

H. Schmidt, W. Florek, 2020, 2005.10487.

Theory of ground states for classical Heisenberg spin systems V

H. Schmidt, W. Florek, 2020, 2002.12705.

Theory of ground states for classical Heisenberg spin systems II

H. Schmidt, 2017 .

Fourier-Taylor series for the figure eight solution of the three body problem

H. Schmidt, T. Brocker, 2015, 1509.01827.

S ep 2 01 5 Fourier-Taylor series for the figure eight solution of the three body problem

H. Schmidt, T. Bröcker, 2018 .

Three-Term Asymptotics of the Spectrum of Self-Similar Fractal Drums

H. Schmidt, Jürgen Gerling, 1999 .

Theory of ground states for classical Heisenberg spin systems IV

H. Schmidt, 2017, 1710.00318.

Periodic thermodynamics of the Rabi model with circular polarization for arbitrary spin quantum numbers.

H. Schmidt, M. Holthaus, J. Schnack, 2019, Physical review. E.

Fixed point properties of gas-surface scattering operators

H. Schmidt, K. Baerwinkel, 1981 .

Observation of phase synchronization and alignment during free induction decay of quantum spins with Heisenberg interactions

H. Schmidt, C. Schröder, J. Schnack, 2021, New Journal of Physics.

Theory of ground states for classical Heisenberg spin systems III

H. Schmidt, 2017, 1707.06512.

Theory of ground states for classical Heisenberg spin systems I

H. Schmidt, 2017, 1701.02489.

Energy bounds for n-partite spin systems

H. Schmidt, J. Schnack, K. Baerwinkel, 2002 .

Classical limit of Gibbs states for quantum spin systems

H. Schmidt, 2022, 2211.00368.

Snellius meets Schwarzschild - Refraction of brachistochrones and time-like geodesics

H. Schmidt, 2018, 1809.00355.

THE GENERAL SPIN TRIANGLE

H. Schmidt, 2012, 1208.5005.

Transition from quantum to classical Heisenberg trimers: thermodynamics and time correlation functions

H. Schmidt, J. Schnack, M. Luban, 1999, cond-mat/9910092.

The structure of Stern-Gerlach experiments and Ludwig's approach to quantum theory

H. Schmidt, 1981 .

Stochastic Thermodynamics of a Finite Quantum System Coupled to Two Heat Baths

J. Gemmer, H. Schmidt, 2021, Entropy.