Zobrazeno 1 - 10
of 738
pro vyhledávání: '"Alexandru, Andrei"'
We report a proof-of-principle lattice QCD simulation of the electric and magnetic polarizabilities for a neutral pion in the four-point function method. The results are based on the same quenched Wilson ensembles on a $24^3\times 48$ lattice at $\be
Externí odkaz:
http://arxiv.org/abs/2408.13388
We compute the renormalized Dirac spectral density in $N_f = 2+1$ QCD at physical quark masses, temperature $T = 230$ MeV and system size $L_s = 3.4$ fm. To that end, we perform a point-wise continuum limit of the staggered density in lattice QCD wit
Externí odkaz:
http://arxiv.org/abs/2404.12298
Publikováno v:
Phys. Rev. D 109, 014501 (2024)
Infrared (IR) dimension function $d_\text{IR}(\lambda)$ characterizes the space effectively utilized by QCD quarks at Dirac scale $\lambda$, and indirectly the space occupied by glue fields. It was proposed that its non-analytic behavior in thermal i
Externí odkaz:
http://arxiv.org/abs/2310.03621
Autor:
Alexandru, Andrei, Bedaque, Paulo F., Carosso, Andrea, Cervia, Michael J., Murairi, Edison M., Sheng, Andy
Publikováno v:
Phys. Rev. D 109, 094502 (2024)
Continuous gauge theories, because of their bosonic degrees of freedom, have an infinite-dimensional local Hilbert space. Encoding these degrees of freedom on qubit-based hardware demands some sort of ``qubitization'' scheme, where one approximates t
Externí odkaz:
http://arxiv.org/abs/2308.05253
Autor:
Iulia-Roxana Marinescu, Horia Octavian Manolea, Alexandru Andrei Iliescu, Monica Scrieciu, Willi Uriciuc, Adrian Marcel Popescu
Publikováno v:
Romanian Journal of Oral Rehabilitation, Vol 16, Iss 3, Pp 52-66 (2024)
Nowadays, digital technologies represent an essential tool for dentists and dental technicians, and the backbone of the communication between them. Aim of the study is to analyze the application of digital technologies in a common dental office and i
Externí odkaz:
https://doaj.org/article/64804346af474b46bdad9a3aa2e893e8
Autor:
Iulian Constantin, Patru Radu Stanciu, Alina Mihaela Elisei, Dragos Stanciu, Cristian Guțu, Diana Oita, Alexandru Andrei Iliescu, Norina Consuela Forna, Anca Maria Fratila
Publikováno v:
Romanian Journal of Oral Rehabilitation, Vol 16, Iss 3, Pp 530-541 (2024)
This review aims to explore and highlight the relationships between heart disease and oral health, highlighting the interconnections between oral health and overall heart condition. In light of recent research, it is becoming increasingly apparent th
Externí odkaz:
https://doaj.org/article/8e2fe1fc42374f59a9c57e5502c71070
Autor:
Anca Maria Fratila, Alina Mihaela Elisei, Iulian Constantin, Patru Radu Stanciu, Dragos Stanciu, Alexandru Andrei Iliescu, Norina Consuela Forna, Cicerone Catalin Grigorescu
Publikováno v:
Romanian Journal of Oral Rehabilitation, Vol 16, Iss 3, Pp 567-578 (2024)
This paper examines the effectiveness of custom dental implants in managing oral complications associated with Crohn’s disease, an inflammatory bowel condition that can significantly affect patients’ oral health. By reviewing the existing literat
Externí odkaz:
https://doaj.org/article/841be5f138c34e12854bcee3fa1ec625
Electromagnetic dipole polarizabilities are fundamental properties of a hadron that represent its resistance to deformation under external fields. For a charged hadron, the presence of acceleration and Landau levels complicates the isolation of its d
Externí odkaz:
http://arxiv.org/abs/2307.08620
Autor:
Meng, Xiao-Lan, Sun, Peng, Alexandru, Andrei, Horváth, Ivan, Liu, Keh-Fei, Wang, Gen, Yang, Yi-Bo
New thermal phase of QCD, featuring scale invariance in the infrared (IR), was proposed to exist both in the pure-glue (N$_f$=0) and the ``real-world" (N$_f$=2+1) settings. Among key aspects of the proposal is that the system in this {\it IR phase} s
Externí odkaz:
http://arxiv.org/abs/2305.09459