Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Keles Ahmet"'
Autor:
Karakeci Ahmet, Kuloglu Tuncay, Acisu Tutku Can, Keles Ahmet, Ozan Tunc, Vural Osman, Orhan Irfan, Sabaz Karakeci Emel
Publikováno v:
Revista Científica, Vol 34, Iss 1 (2024)
In this study, it was aimed to investigate Adropin levels in kidney tissues after Methotrexate (MTX) administration to identify potential changes following administration of agents with antioxidant/anti–inflammatory potential. Twenty four adult rat
Externí odkaz:
https://doaj.org/article/90689918fb824e9dad46550a93bf2ee6
Publikováno v:
Phys. Rev. B 109, 054519 (2024)
We investigate a model many-body system of spinless Fermi gas in two dimensions, where the bare two-body interaction is repulsive and takes the form of a soft-core disk potential. We obtain the zero temperature phase diagram of this model by numerica
Externí odkaz:
http://arxiv.org/abs/2309.17362
Physics-informed deep learning is a popular trend in the modeling and control of dynamical systems. This paper presents a novel method for rapid online identification of vehicle cornering stiffness coefficient, a crucial parameter in vehicle stabilit
Externí odkaz:
http://arxiv.org/abs/2303.00474
Autor:
Keles, Ahmet, Zhao, Erhai
Publikováno v:
Phys. Rev. B 105, L041115 (2022)
The Shastry-Sutherland model as a canonical example of frustrated magnetism has been extensively studied. The conventional wisdom has been that the transition from the plaquette valence bond order to the Neel order is direct and potentially realizes
Externí odkaz:
http://arxiv.org/abs/2111.02722
A matrix is called Bohemian if its entries are sampled from a finite set of integers. We determine the maximum absolute determinant of upper Hessenberg Bohemian Matrices for which the subdiagonal entries are fixed to be $1$ and upper triangular entri
Externí odkaz:
http://arxiv.org/abs/2003.00454
Publikováno v:
Phys. Rev. A 101, 023624 (2020)
Interacting Fermi gas provides an ideal model system to understand unconventional pairing and intertwined orders relevant to a large class of quantum materials. Rydberg-dressed Fermi gas is a recent experimental system where the sign, strength, and r
Externí odkaz:
http://arxiv.org/abs/1906.04235
Akademický článek
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Publikováno v:
Phys. Rev. A 99, 053620 (2019)
Is there a quantum many-body system that scrambles information as fast as a black hole? The Sachev-Ye-Kitaev model can saturate the conjectured bound for chaos, but it requires random all-to-all couplings of Majorana fermions that are hard to realize
Externí odkaz:
http://arxiv.org/abs/1810.03815
Autor:
Keles, Ahmet, Zhao, Erhai
Publikováno v:
Phys. Rev. B 97, 245105 (2018)
We present a detailed functional renormalization group analysis of spin-1/2 dipolar Heisenberg model on square lattice. This model is similar to the well known $J_1$-$J_2$ model and describes the pseudospin degrees of freedom of polar molecules confi
Externí odkaz:
http://arxiv.org/abs/1803.02904
Autor:
Keles, Ahmet, Zhao, Erhai
Publikováno v:
Phys. Rev. Lett. 120, 187202 (2018)
Antiferromagnetic Heisenberg model on the triangular lattice is perhaps the best known example of frustrated magnets, but it orders at low temperatures. Recent density matrix renormalization group (DMRG) calculations find that next nearest neighbor i
Externí odkaz:
http://arxiv.org/abs/1801.00842