Zobrazeno 1 - 10
of 4 381
pro vyhledávání: '"Penin A."'
We reinterpret the Nieh-Yan anomaly using holography, finding that the $U(1)$ axial symmetry remains unbroken and the axial current coupling to an external gauge field is conserved. Instead, the anomaly arises from a breakdown of Hodge duality relati
Externí odkaz:
http://arxiv.org/abs/2411.18592
We study the Hagedorn temperature $T_H$ of strongly coupled quantum field theories admitting a holographic string or M-theory description in various regimes and scenarios. In the first part of the paper we propose a ``thermal scalar'' effective appro
Externí odkaz:
http://arxiv.org/abs/2407.07943
We study the light quark effect on the Higgs boson production in association with a jet at the LHC in the intermediate transverse momentum region between the quark and the Higgs boson mass scales. Though the effect is suppressed by the small Yukawa c
Externí odkaz:
http://arxiv.org/abs/2402.18625
Publikováno v:
JHEP 07 (2024) 270
We employ holography to investigate Liu-Mezei renormalization group monotones in conformal field theories influenced by massive flavor degrees of freedom. We examine the entanglement entropy of a spherical subregion in three holographic field theorie
Externí odkaz:
http://arxiv.org/abs/2401.07905
Intensity mapping of 21cm emission from neutral hydrogen (HI) promises to be a powerful probe of large-scale structure in the post-reionisation epoch. However, HI intensity mapping (IM) experiments will suffer the loss of long-wavelength line-of-sigh
Externí odkaz:
http://arxiv.org/abs/2311.05904
Autor:
Penin, Alexander A., Su, Aneca
We study the large-scale dynamics of charged particles in a rapidly oscillating field and formulate its classical and quantum effective theory description. The high-order perturbative results for the effective action are presented. Remarkably, the ac
Externí odkaz:
http://arxiv.org/abs/2310.02311
Autor:
Aleksandra M. Kasianova, Aleksey A. Penin, Mikhail I. Schelkunov, Artem S. Kasianov, Maria D. Logacheva, Anna V. Klepikova
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-11 (2024)
Abstract Background As genomes of many eukaryotic species, especially plants, are large and complex, their de novo sequencing and assembly is still a difficult task despite progress in sequencing technologies. An alternative to genome assembly is the
Externí odkaz:
https://doaj.org/article/85cfb395a5ab4b9ea6755079ab7ca0f5
Autor:
Marta Lopez-Cerda, Laura Lorenzo-Sanz, Victoria da Silva-Diz, Sandra Llop, Rosa M. Penin, Josep Oriol Bermejo, Richard de Goeij-de Haas, Sander R. Piersma, Thang V. Pham, Connie R. Jimenez, Juan Martin-Liberal, Purificación Muñoz
Publikováno v:
Journal of Experimental & Clinical Cancer Research, Vol 43, Iss 1, Pp 1-21 (2024)
Abstract Background Early cutaneous squamous cell carcinomas (cSCCs) generally show epithelial differentiation features and good prognosis, whereas advanced cSCCs present mesenchymal traits associated with tumor relapse, metastasis, and poor survival
Externí odkaz:
https://doaj.org/article/2d2e3cd7ff3f4fedbed353deaa311a0c
Autor:
Gates, Logan, Penin, Alexander A.
Zero-energy solutions of the Dirac equation for the fermions bound to giant vortices of large winding number $n$ are studied in the abelian Higgs and Chern-Simons Higgs models. The case of Jackiw-Rossi theory of the Majorana states in topological sup
Externí odkaz:
http://arxiv.org/abs/2303.03425