Zobrazeno 1 - 10
of 1 534
pro vyhledávání: '"Vukmirovic, A."'
Publikováno v:
Phys. Rev. B 109, 214312 (2024)
The optical-conductivity profile carries information on electronic dynamics in interacting quantum many-body systems. Its computation is a formidable task that is usually approached by invoking the single-particle (bubble) approximation and neglectin
Externí odkaz:
http://arxiv.org/abs/2403.18394
Autor:
Gačević, Žarko, Vukmirović, Nenad
Publikováno v:
Physical Review APPLIED 9, 064041 (2018)
We provide detailed insights into a link between structural and optical disorder of resonant optical structures, in particular, distributed Bragg reflectors (DBRs) and resonant microcavities. The standard (targeted) DBR structures have periodic squar
Externí odkaz:
http://arxiv.org/abs/2401.17944
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The carotid-femoral pulse wave velocity (PWV) method is used clinically to determine degrees of stiffness and other indices of disease. It is believed PWV measurement in retinal vessels may allow early detection of diseases. In this paper we
Externí odkaz:
https://doaj.org/article/97d8f49813e143c69f28532a7192f153
Publikováno v:
Phys. Rev. B 107, 125165 (2023)
We examine the range of validity of the second-order cumulant expansion (CE) for the calculation of spectral functions, quasiparticle properties, and mobility of the Holstein polaron. We devise an efficient numerical implementation that allows us to
Externí odkaz:
http://arxiv.org/abs/2212.13846
Autor:
Blanchette, Jasmin, Vukmirović, Petar
Publikováno v:
Logical Methods in Computer Science, Volume 19, Issue 2 (May 8, 2023) lmcs:9928
We generalize several propositional preprocessing techniques to higher-order logic, building on existing first-order generalizations. These techniques eliminate literals, clauses, or predicate symbols from the problem, with the aim of making it more
Externí odkaz:
http://arxiv.org/abs/2208.07775
Akademický článek
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Autor:
Joseph A. Bell, Elizabeth R. Davies, Christopher J. Brereton, Milica Vukmirovic, James J.W. Roberts, Kerry Lunn, Leanne Wickens, Franco Conforti, Robert A. Ridley, Jessica Ceccato, Lucy N. Sayer, David A. Johnston, Andres F. Vallejo, Aiman Alzetani, Sanjay Jogai, Ben G. Marshall, Aurelie Fabre, Luca Richeldi, Phillip D. Monk, Paul Skipp, Naftali Kaminski, Emily Offer, Yihua Wang, Donna E. Davies, Mark G. Jones
Publikováno v:
Cell Reports Medicine, Vol 5, Iss 9, Pp 101695- (2024)
Summary: Matrix stiffening by lysyl oxidase-like 2 (LOXL2)-mediated collagen cross-linking is proposed as a core feedforward mechanism that promotes fibrogenesis. Failure in clinical trials of simtuzumab (the humanized version of AB0023, a monoclonal
Externí odkaz:
https://doaj.org/article/28bf070de21f4af1b6319da757012509
Autor:
Šukilović, Tijana, Vukmirović, Srđan
In this paper the classification of left-invariant Riemannian metrics, up to the action of the automorphism group, on cotangent bundle of (2n+1)-dimensional Heisenberg group is presented. Also, it is proved that the complex structure on that group is
Externí odkaz:
http://arxiv.org/abs/2203.15385
Publikováno v:
Phys. Rev. Lett. 129, 096401 (2022)
It is generally accepted that the dynamical mean field theory gives a good solution of the Holstein model, but only in dimensions greater than two. Here, we show that this theory, which becomes exact in the weak coupling and in the atomic limit, prov
Externí odkaz:
http://arxiv.org/abs/2112.15542
Autor:
Janković, Veljko, Vukmirović, Nenad
Publikováno v:
Phys. Rev. B 105, 054311 (2022)
We develop a hierarchical equations of motion (HEOM) approach to compute real-time single-particle correlation functions and thermodynamic properties of the Holstein model at finite temperature. We exploit the conservation of the total momentum of th
Externí odkaz:
http://arxiv.org/abs/2111.06430