Zobrazeno 1 - 10
of 383
pro vyhledávání: '"A. Desouter"'
In non-perturbative non-Markovian open quantum systems, reaching either low temperatures with the hierarchical equations of motion (HEOM) or high temperatures with the Thermalized Time Evolving Density Operator with Orthogonal Polynomials (T-TEDOPA)
Externí odkaz:
http://arxiv.org/abs/2406.13512
In this study, we reexamine a recent optimal control simulation targeting the preparation of a superposition of two excited electronic states in the UV range in a complex molecular system. We revisit this control from the perspective of reinforcement
Externí odkaz:
http://arxiv.org/abs/2312.11853
This work is a pedagogical survey about the hierarchical equations of motion and their implementation with the tensor-train format. These equations are a great standard in non-perturbative non-Markovian open quantum systems. They are exact for harmon
Externí odkaz:
http://arxiv.org/abs/2303.04608
Publikováno v:
Journal of Chemical Physics; 6/28/2024, Vol. 160 Issue 24, p1-16, 16p
Autor:
Devolder, Adrien, Desouter-Lecomte, Michèle, Atabek, Osman, Luc-Koenig, Eliane, Dulieu, Olivier
Publikováno v:
Phys. Rev. A 103, 033301 (2021)
We have studied the formation of ultracold RbSr molecules with laser pulses. After discussing the advantages of the Mott insulator phase for the control with pulses, we present two classes of strategies. The first class involves two electronic states
Externí odkaz:
http://arxiv.org/abs/2011.12813
Biomolecular light-harvesting antennas operate as nanoscale devices in a regime where the coherent interactions of individual light, matter and vibrational quanta are non-perturbatively strong. The complex behaviour arising from this could, if fully
Externí odkaz:
http://arxiv.org/abs/2007.13602
Autor:
Desouter, Aster K., Keymeulen, Bart, Demeester, Simke, Van de Velde, Ursule, De Pauw, Pieter, Van Dalem, Annelien, Lapauw, Bruno, De Block, Christophe, Gillard, Pieter, Pipeleers, Daniel G., Gorus, Frans K.
Publikováno v:
In Diabetes Research and Clinical Practice November 2023 205
Autor:
Adrien, Devolder, Eliane, Luc-Koenig, Osman, Atabek, Michèle, Desouter-Lecomte, Olivier, Dulieu
Publikováno v:
Phys. Rev. A 100, 052703 (2019)
We propose a new type of Feshbach resonance occurring when two different ultracold atoms in their ground state undergo an s-wave collision in the presence of a continuous-wave laser light. The atoms collide in the dissociation continuum of the molecu
Externí odkaz:
http://arxiv.org/abs/1902.00323
Autor:
Devolder, Adrien, Luc-Koenig, Eliane, Atabek, Osman, Desouter-Lecomte, Michèle, Dulieu, Olivier
Publikováno v:
Phys. Rev. A 98, 053411 (2018)
Ultracold paramagnetic and polar diatomic molecules are among the promising systems for quantum simulation of lattice-spin models. Unfortunately, their experimental observation is still challenging. Based on our recent \textit{ab-initio} calculations
Externí odkaz:
http://arxiv.org/abs/1806.10346
Publikováno v:
Phys. Rev. A 97, 063823 (2018)
Engineering and harnessing coherent excitonic transport in organic nanostructures has recently been suggested as a promising way towards improving man-made light harvesting materials. However, realising and testing the dissipative system-environment
Externí odkaz:
http://arxiv.org/abs/1806.06087