Zobrazeno 1 - 10
of 241
pro vyhledávání: '"Hadjiantonis, A."'
We use on-shell methods to study the non-supersymmetric and supersymmetric low-energy S-matrix on a probe D3-brane, including both the 1-loop contributions of massless states as well as the effects of higher-derivative operators. Our results include:
Externí odkaz:
http://arxiv.org/abs/2006.08928
Autor:
Alessandro Capo, Angela Pennacchio, Concetta Montagnese, Antonis Hadjiantonis, Panayiota Demosthenous, Alessandro Giusti, Maria Staiano, Sabato D’Auria, Antonio Varriale
Publikováno v:
Sensors, Vol 24, Iss 10, p 3204 (2024)
Cyanobacteria bloom is the term used to describe an abnormal and rapid growth of cyanobacteria in aquatic ecosystems such as lakes, rivers, and oceans as a consequence of anthropic factors, ecosystem degradation, or climate change. Cyanobacteria belo
Externí odkaz:
https://doaj.org/article/17c978c68d674296b41ab7b15609a5e5
We initiate a study of non-supersymmetric Born-Infeld electrodynamics in 4d at the quantum level. Explicit all-multiplicity expressions are calculated for the purely rational one-loop amplitudes in the self-dual ($++\ldots+$) and next-to-self-dual ($
Externí odkaz:
http://arxiv.org/abs/1906.05321
The soft bootstrap is an on-shell method to constrain the landscape of effective field theories (EFTs) of massless particles via the consistency of the low-energy S-matrix. Given assumptions on the on-shell data (particle spectra, linear symmetries,
Externí odkaz:
http://arxiv.org/abs/1806.06079
We use on-shell amplitude techniques to study the possible $\mathcal{N}=1$ supersymmetrizations of Galileon theories in 3+1 dimensions, both in the limit of decoupling from DBI and without. Our results are that (1) the quartic Galileon has a supersym
Externí odkaz:
http://arxiv.org/abs/1712.09937
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Phys. Rev. D 94, 114513 (2016)
In this paper we present the perturbative evaluation of the difference between the renormalization functions of flavor singlet and nonsinglet bilinear quark operators on the lattice. The computation is performed to two loops and to lowest order in th
Externí odkaz:
http://arxiv.org/abs/1610.06744
We revisit the subject of holographic renormalization for asymptotically AdS spacetimes. For many applications of holography, one has to handle the divergences associated with the on-shell gravitational action. The brute force approach uses the Feffe
Externí odkaz:
http://arxiv.org/abs/1603.04485
In the presence of a sharp corner in the boundary of the entanglement region, the entanglement entropy (EE) and Renyi entropies for 3d CFTs have a logarithmic term whose coefficient, the corner function, is scheme-independent. In the limit where the
Externí odkaz:
http://arxiv.org/abs/1506.06729
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-60 (2021)
Abstract We use on-shell methods to study the non-supersymmetric and supersymmetric low-energy S-matrix on a probe D3-brane, including both the 1-loop contributions of massless states as well as the effects of higher-derivative operators. Our results
Externí odkaz:
https://doaj.org/article/954368bf6d7d4a699e7b9d792f4722db