📝 P. Bizoń, F. Ficek, D. E. Pelinovsky, S. Sobieszek, Ground state in the energy super-critical Gross-Pitaevskii equation with a harmonic potential, Nonlinear Analysis 210, 112358 (2021), arXiv
Stationary solutions of semilinear Schrödinger equations with trapping potentials in supercritical dimensions, Equadiff 15, Brno, 11-15.07.2022
Stationary states of nonlinear Schrödinger equations with trapping potentials in supercritical dimensions, Recent trends in nonlinear and dispersive equations: equilibria, stability, dynamics, Będlewo, 01-07.05.2022, POSTER
The Schrödinger-Newton-Hooke equation - existence and stability of the bound states, 12th Central European Relativity Seminar, Budapest (Zoom), 21-23.02.2022
A nonrelativistic limit for Anti-de Sitter spacetime perturbations, The 7th Conference of the Polish Society on Relativity, Łódź, 20-23.09.2021
Stability of stationary solutions of nonlinear Schrödinger equations in supercritcal dimensions, 11th Central European Relativity Seminar, Vienna (Zoom), 11-13.02.2021
Ground states of spatially confined nonlinear Schrödinger equations in supercritical dimensions, 10th Central European Relativity Seminar, Potsdam, 20-22.02.2020
The Schrödinger-Newton-Hooke equation - a nonrelativistic limit for Anti-de Sitter spacetime perturbations, 22nd International Conference on General Relativity and Gravitation, Valencia, 7-12.07.2019
The Schrödinger-Newton-Hooke equation - a nonrelativistic limit for Anti-de Sitter spacetime perturbations, 59. Cracow School of Theoretical Physics, Zakopane, 14-22.06.2019
The Schrödinger-Newton-Hooke equation, 9th Central European Relativity Seminar, Kraków, 14-16.02.2019
Weak field dynamics in the Schrödinger-Poisson system with a harmonic potential, 8th Central European Relativity Seminar, Brno, 15-17.02.2018
📝 F. Ficek, M. Maliborski, Dynamics of nonlinear scalar field with Robin boundary condition on the Schwarzschild-Anti-de Sitter background, Phys. Rev. D 109, 044015 (2024), arXiv
Dynamics of nonlinear scalar field with Robin boundary condition on the Schwarzschild-Anti-de Sitter background, DPG Spring Meeting, Gießen, 11-15.03.2024
Quasinormal modes for Reissner-Nordström-anti-de Sitter black holes, The 9th Conference of the Polish Society on Relativity, Kraków, 18-22.09.2023
Quasinormal modes of extremal Reissner-Nordström-anti-de Sitter black holes, 13th Central European Relativity Seminar, Stockholm, 03-05.05.2023
Toy-model for quasinormal modes of extremal black holes, The 8th Conference of the Polish Society on Relativity, Warszawa, 18-23.09.2022
Planar domain walls in Kerr spacetime, The 28th Workshop on General Relativity and Gravitation in Japan, Tokyo, 5-9.11.2018
Domain walls in curved spacetimes, The 4th Conference of the Polish Society on Relativity, Kazimierz Dolny, 24-28.09.2017
Accretion onto almost Kerr-de Sitter black holes, 7th Central European Relativity Seminar, Bremen, 16-18.02.2017
Publications
📝 W. Ji, W. Li, P. Fadeev, F. Ficek, J. Qin, K. Wei, Y.-C. Liu, D. Budker, Constraints on spin-spin velocity-dependent interactions, Phys. Rev. Lett. 130, 133202 (2023), arXiv
📝 P. Fadeev, F. Ficek, M. G. Kozlov, D. Budker, V. V. Flambaum, Pseudovector and pseudoscalar spin-dependent interactions in atoms, Phys. Rev. A 105, 022812 (2022), arXiv
📝 P. Fadeev, Y. V. Stadnik, F. Ficek, M. G. Kozlov, V. V. Flambaum, D. Budker, Revisiting spin-dependent forces mediated by new bosons: Potentials in the coordinate-space representation for macroscopic- and atomic-scale experiments, Phys. Rev. A 99, 022113 (2019), arXiv
📝 F. Ficek, P. Fadeev, V. V. Flambaum, D. F. Jackson Kimball, M. G. Kozlov, Y. V. Stadnik, D. Budker, Constraints on exotic spin-dependent interactions between matter and antimatter from antiprotonic helium spectroscopy, Phys. Rev. Lett. 120, 183002 (2018), arXiv
📝 F. Ficek, D. F. Jackson Kimball, M. Kozlov, N. Leefer, S. Pustelny, D. Budker, Constraints on exotic spin-dependent interactions between electrons from helium fine-structure spectroscopy, Phys. Rev. A 95, 032505 (2017), arXiv
Talks
Constraints on exotic spin-dependent interactions between matter and antimatter from antiprotonic helium spectroscopy, International Conference on Precision Physics of Simple Atomic Systems - PSAS'2018, Vienna, 14-18.05.2018
Constraints on exotic interactions coming from the helium fine structure, International Conference on Precision Physics and Fundamental Physical Constants, Warsaw, 15-19.05.2017
Constraints on exotic interactions coming from the helium fine structure, International Conference on Precision Physics of Simple Atomic Systems PSAS'2016, Jerusalem, 22-27.05.2016
Exotic interactions in helium, Winter Kindergarten of Theoretical Physics, Lądek Zdrój, 2016
Longer visits
summer 2015, The Johannes Gutenberg University, Mainz