Zobrazeno 1 - 10
of 98 363
pro vyhledávání: '"Davydov ON"'
Davydov-Yetter cohomology $H_{\mathrm{DY}}^{\bullet}(F)$ is associated to a monoidal functor $F: \mathcal{C} \to \mathcal{D}$ between $\Bbbk$-linear monoidal categories where $\Bbbk$ is a field, and its second degree classifies the infinitesimal defo
Externí odkaz:
http://arxiv.org/abs/2411.19111
We examine the applicability of the numerically accurate method of time dependent variation with multiple Davydov Ansatze (mDA) to non-Hermitian systems. Three systems of interest includes: a non-Hermitian system of dissipative Landau-Zener transitio
Externí odkaz:
http://arxiv.org/abs/2410.12285
Autor:
Vitols, Jurgis1 (AUTHOR), Lidaka, Lasma2,3 (AUTHOR) lasma.lidaka@bkus.lv, Singh, Manvinder (AUTHOR) manvsing@montefiore.org
Publikováno v:
Case Reports in Obstetrics & Gynecology. 6/8/2024, Vol. 2024, p1-6. 6p.
Akademický článek
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Autor:
Zhang, Lixing1,2 (AUTHOR), Shen, Kaijun1 (AUTHOR), Yan, Yiying3 (AUTHOR) YZhao@ntu.edu.sg, Sun, Kewei4 (AUTHOR), Gelin, Maxim F.4 (AUTHOR), Zhao, Yang1 (AUTHOR)
Publikováno v:
Journal of Chemical Physics. 11/21/2024, Vol. 161 Issue 19, p1-8. 8p.
Autor:
Castro, Angel Israel Toledo
One way to understand the deformation theory of a tensor category $M$ is through its Davydov-Yetter cohomology $H_{DY}^{\ast}(M)$ which in degree 3 and 4 is known to control respectively first order deformations of the associativity coherence of $M$
Externí odkaz:
http://arxiv.org/abs/2310.03839
Akademický článek
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We investigate Landau-Zener (LZ) transitions in the three-level bow-tie model (3L-BTM) in a dissipative environment by using the numerically accurate method of multiple Davydov D2 Ansatze. We first consider the 3L-TBM coupled to a single harmonic mod
Externí odkaz:
http://arxiv.org/abs/2309.01580
Publikováno v:
Physical Chemistry Chemical Physics, 24, 2022
The linear absorption spectrum of J and H molecular aggregates is studied using the time-dependent Dirac-Frenkel variational principle (TDVP) with the multi-Davydov D2 (mD2) trial wavefunction (Ansatz). Both the electronic and vibrational molecular d
Externí odkaz:
http://arxiv.org/abs/2306.00429
Autor:
Nfor, Nkeh Oma, Jipdi, Michael Nana
We consider the Davydov model of {\alpha}-helix protein chain with both exciton-exciton and excitonphonon couplings and investigate on the evolution of elliptic solitons. In the discrete regime of the adiabatic limit, we analytically and numerically
Externí odkaz:
http://arxiv.org/abs/2305.07127