Publications of Ingo Barth

Renziehausen, K.; Liu, K.; Barth, I.: How to approximate the Dirac equation with the Mauser method. Quantum studies: mathematics and foundations 9, pp. 287 - 332 (2022)

Schürger, P.; Renziehausen, K.; Schaupp, T.; Barth, I.; Engel, V.: Time-dependent expectation values from integral equations for quantum flux and probability densities. The Journal of Physical Chemistry A 126 (48), pp. 8964 - 8975 (2022)

Liu, K.; Barth, I.: Distinguishing two mechanisms for enhanced ionization of H₂⁺ using orthogonal two-color laser fields. Physical Review A 103 (1), 013103 (2021)

Schaupp, T.; Renziehausen, K.; Barth, I.; Engel, V.: Time-dependent momentum expectation values from different quantum probability and flux densities. The Journal of Chemical Physics 154, 064307 (2021)

Renziehausen, K.; Barth, I.: The connection between Bohmian mechanics and many-particle quantum hydrodynamics. Foundations of Physics Letters 50 (8), pp. 772 - 798 (2020)

Liu, K.; Luo, S.; Li, M.; Li, Y.; Feng, Y.; Du, B.; Zhou, Y.; Lu, P.; Barth, I.: Detecting and characterizing the nonadiabaticity of laser-induced quantum tunneling. Physical Review Letters 122 (5), 053202 (2019)

Barth, I.: Probability and flux densities in the center-of-mass frame. The Journal of Physical Chemistry A 122 (8), pp. 2144 - 2149 (2018)

Eckart, S.; Kunitski, M.; Richter, M.; Hartung, A.; Rist, J.; Trinter, F.; Fehre, K.; Schlott, N.; Henrichs, K.; Schmidt, L. P. H. et al.; Jahnke, T.; Schöffler, M.; Liu, K.; Barth, I.; Kaushal, J.; Morales, F.; Ivanov, M.; Smirnova, O.; Dörner, R.: Ultrafast preparation and detection of ring currents in single atoms. Nature Physics 14 (7), pp. 701 - 704 (2018)

Liu, K.; Ni, H.; Renziehausen, K.; Rost, J.-M.; Barth, I.: Deformation of atomic p± orbitals in strong elliptically polarized laser fields: Ionization time drifts and spatial photoelectron separation. Physical Review Letters 121 (20), 203201 (2018)

Renziehausen, K.; Barth, I.: Many-particle quantum hydrodynamics: Exact equations and pressure tensors. Progress of Theoretical and Experimental Physics 2018 (1), 013A05 (2018)

Zhang, X.; Li, L.; Zhu, X.; Liu, K.; Liu, X.; Wang, D.; Lan, P.; Barth, I.; Lu, P.: Subpetahertz helicity-modulated high-order harmonic radiation. Physical Review A 98 (2), 023418 (2018)

Barth, I.; Renziehausen, K.: On the exact rotational and internal Hamiltonian for a non-relativistic closed many-body system. Journal of Physics: Conference Series 896, 012006 (2017)

Wätzel, J.; Barth, I.; Berakdar, J.: Ultrafast optically induced resonant and non-resonant current generation in atoms and nanostructures: role of the photons orbital angular momentum. Journal of Modern Optics 64 (10-11), pp. 1088 - 1095 (2017)