Zobrazeno 1 - 10
of 548
pro vyhledávání: '"NOVOTNÝ, TOMÁŠ"'
Inelastic interaction between coherent light with constant frequency and free electrons enables periodic phase modulation of electron wave packets leading to periodic side-bands in the electron energy spectra. In this Letter we propose a generalizati
Externí odkaz:
http://arxiv.org/abs/2411.06814
This work systematically investigates the phase diagram of a parallel double-quantum-dot Andreev molecule, where the two quantum dots are coupled to a common superconducting lead. Using the numerical renormalization group method, we map out the evolu
Externí odkaz:
http://arxiv.org/abs/2407.20043
Publikováno v:
Phys. Rev. B 110, 054306 (2024)
We present a theoretical investigation of the stochastic dynamics of a damped particle in a tilted periodic potential with a double well per period. By applying the matrix continued fraction technique to the Fokker-Planck equation in conjunction with
Externí odkaz:
http://arxiv.org/abs/2402.15287
Publikováno v:
Quantum 8, 1386 (2024)
Quantum coherence is a crucial prerequisite for quantum technologies. Therefore, the robust generation, as autonomous as possible, of quantum coherence remains the essential problem for developing this field. We consider a method of synthesizing and
Externí odkaz:
http://arxiv.org/abs/2303.07795
Autor:
Novotný, Tomáš1 tomas.novotny@kzcr.eu
Publikováno v:
Medicina po Promoci. 2024, Vol. 25 Issue 3, p278-283. 6p.
Autor:
Žonda, Martin, Zalom, Peter, Novotný, Tomáš, Loukeris, Georgios, Bätge, Jakob, Pokorný, Vladislav
Publikováno v:
Phys. Rev. B 107, 115407 (2023)
We present an exactly solvable effective model of a double quantum dot coupled to superconducting leads. This model is a generalization of the well-known superconducting atomic limit approximation of the paradigmatic superconducting impurity Anderson
Externí odkaz:
http://arxiv.org/abs/2211.10312
Autor:
Černý, Jan1, Novotný, Tomáš2 tomas.novotny@kzcr.eu
Publikováno v:
Medicina po Promoci. 2024, Vol. 25 Issue 2, p158-163. 6p.