Zobrazeno 1 - 10
of 3 273
pro vyhledávání: '"Bastianelli A"'
We provide a worldline representation of the one-loop effective action for a Dirac particle coupled to external scalar, pseudoscalar, vector and axialvector fields. Extending previous work by two of the authors on the pure vector-axialvector case to
Externí odkaz:
http://arxiv.org/abs/2406.19988
Autor:
Bastianelli, Francesco, Picoco, Nicola
This paper is a sequel of arXiv:2208.00990. Let $C$ be a smooth complex projective curve of genus $g$ and let $C^{(k)}$ be its $k$-fold symmetric product. The covering gonality of $C^{(k)}$ is the least gonality of an irreducible curve $E\subset C^{(
Externí odkaz:
http://arxiv.org/abs/2402.00753
Autor:
Bastianelli, L., Diamanti, R., Colella, E., Primiani, V. Mariani, Moglie, F., Toubal, M. A., Odit, M., Gros, J. -B., Nasser, Y., Lerosey, G., Santamaria, L., Allasia, A., Crozzoli, M., Boldi, M., Zimaglia, E., Lieti, V., Colombo, M., Micheli, D.
In this paper we evaluated the performance of a reconfigurable intelligent surface tested with a fifth generation signal provided by a commercial fifth generation base station. We adopted a reverberation chamber as a real life propagating environment
Externí odkaz:
http://arxiv.org/abs/2312.13998
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-32 (2024)
Abstract We provide a worldline representation of the one-loop effective action for a Dirac particle coupled to external scalar, pseudoscalar, vector and axialvector fields. Extending previous work by two of the authors on the pure vector-axialvector
Externí odkaz:
https://doaj.org/article/ada7580c789242ba8d16df9dcc8c8d1e
This paper presents the analysis of metasurfaces, here called reconfigurable intelligent surface. The analysis is performed by numerical simulations that implement the finite-difference time-domain method. The metasurface has been modeled by metallic
Externí odkaz:
http://arxiv.org/abs/2309.12414
Reconfigurable intelligent surface (RIS) is a type of wireless communication technology that uses a reconfigurable surface, such as a wall or building that is able to adjust its properties by an integrated optimization algorithm in order to optimize
Externí odkaz:
http://arxiv.org/abs/2309.12448
Publikováno v:
JHEP 10 (2023) 152
In this work, we investigate the computation of the counterterms necessary for the renormalization of the one-loop effective action of quantum gravity using both the worldline formalism and the heat kernel method. Our primary contribution is the dete
Externí odkaz:
http://arxiv.org/abs/2307.09353
We present an extension to arbitrary dimensions of a worldline path integral approach to one-loop quantum gravity, which was previously formulated in four spacetime dimensions. By utilizing this method, we recalculate gauge invariant coefficients rel
Externí odkaz:
http://arxiv.org/abs/2305.06650
Autor:
Micheli, Davide, Diamanti, Riccardo, Bastianelli, Luca, Colella, Emanuel, Primiani, Valter Mariani, Moglie, Franco, Allasia, Andrea, Crozzoli, Maurizio, Colombo, Michele
The performance of a real fifth generation base station was studied by using a reverberation chamber as a real life propagating environment. Preliminary tests were conducted in order to define 5G base station operation conditions at mm-wave and emula
Externí odkaz:
http://arxiv.org/abs/2302.14710
Autor:
Michela Relucenti, Claudia Tito, Paolo Mercantini, Emanuela Pilozzi, Claudio Barbaranelli, Loredana Cristiano, Daniela Savarese, Daniela Bastianelli, Francesco Fazi, Vincenzo Petrozza, Xiaobo Li, Rui Chen, Selenia Miglietta, Giuseppe Familiari
Publikováno v:
European Journal of Histochemistry, Vol 68, Iss 4 (2024)
Colorectal cancer (CRC) is a major public health concern and identifying prognostic molecular biomarkers can help stratify patients based on risk profiles, thus enabling personalized medicine. Epitranscriptomic modifications play a relevant role in c
Externí odkaz:
https://doaj.org/article/8d7b34162f4844f89f3c390ebdb3d557