Zobrazeno 1 - 10
of 499
pro vyhledávání: '"Massimo, Bianchi"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-45 (2024)
Abstract We propose a novel indicator for chaotic quantum scattering processes, the scattering form factor (ScFF). It is based on mapping the locations of peaks in the scattering amplitude to random matrix eigenvalues, and computing the analog of the
Externí odkaz:
https://doaj.org/article/056cdec766314e64bf78097e7447b3da
Autor:
Massimo Bianchi, Guillaume Bossard
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-25 (2024)
Abstract We give a detailed (microscopic) description of the geometric and non-geometric fundamental branes and their bound states in Type II superstring compactifications preserving N $$ \mathcal{N} $$ = 6 supersymmetry. We consider general boundary
Externí odkaz:
https://doaj.org/article/58012b59b74448ae85c202f002b177d4
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-30 (2023)
Abstract Topological stars, or top stars for brevity, are smooth horizonless static solutions of Einstein-Maxwell theory in 5-d that reduce to spherically symmetric solutions of Einstein-Maxwell-Dilaton theory in 4-d. We study linear scalar perturbat
Externí odkaz:
https://doaj.org/article/777b283204eb4824ba3ba376c01971d0
Autor:
Massimo Bianchi, Francesca Bisconti, Carl Blaksley, Valerio Bocci, Marco Casolino, Francesco Di Clemente, Alessandro Drago, Christer Fuglesang, Francesco Iacoangeli, Massimiliano Lattanzi, Alessandro Marcelli, Laura Marcelli, Paolo Natoli, Etienne Parizot, Piergiorgio Picozza, Lech Wiktor Piotrowski, Zbigniew Plebaniak, Enzo Reali, Marco Ricci, Alessandro Rizzo, Gabriele Rizzo, Jacek Szabelski
Publikováno v:
Sensors, Vol 24, Iss 16, p 5090 (2024)
SQM-ISS is a detector that will search from the International Space Station for massive particles possibly present among the cosmic rays. Among them, we mention strange quark matter, Q-Balls, lumps of fermionic exotic compact stars, Primordial Black
Externí odkaz:
https://doaj.org/article/02e228c51ff0411e8d230cb3e4b6a240
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 9, Pp 1-23 (2023)
Abstract We perform a detailed study of linear perturbations of the JMaRT family of non-BPS smooth horizonless solutions of type IIB supergravity beyond the near-decoupling limit. In addition to the unstable quasi normal modes (QNMs) responsible for
Externí odkaz:
https://doaj.org/article/f43bb47c4a264d768b25ea7bf68d75cd
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 9, Pp 1-49 (2023)
Abstract We study orientifold projections of families of four-dimensional N $$ \mathcal{N} $$ = 1 toric quiver gauge theories. We restrict to quivers that have the unusual property of being associated with multiple periodic planar diagrams which give
Externí odkaz:
https://doaj.org/article/9e4a37e385434541970d195cbdc94e73
Autor:
Massimo Bianchi, Giorgio Di Russo
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-50 (2023)
Abstract We perform a detailed study of perturbations around 2-charge circular fuzz-balls and compare the results with the ones obtained in the case of ‘small’ BHs. In addition to the photon-sphere modes that govern the prompt ring-down, we also
Externí odkaz:
https://doaj.org/article/87470c72cb244cf5802e04c218b5818e
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 8, Pp 1-37 (2023)
Abstract By exploiting the Kerr-Schild gauge, we study the scattering of a massive (charged) scalar off a Kerr-Newman black hole. In this gauge, the interactions between the probe and the target involve only tri-linear vertices. We manage to write do
Externí odkaz:
https://doaj.org/article/b683017382394009a7f14d47f7b52a06
Autor:
Arturas Kaklauskas, Shaw Rajib, Loreta Kaklauskiene, Les Ruddock, Massimo Bianchi, Ieva Ubarte, Romualdas Kliukas, Virgis Milevicius, Laura Tupenaite, Andrius Stasiukynas
Publikováno v:
Ecological Indicators, Vol 158, Iss , Pp 111595- (2024)
The United Nations presented a global action plan of an integrated nature for sustainable development, and the role of cities is seen as central in efforts to implement these goals. Integrating city performance evaluation methods containing sustainab
Externí odkaz:
https://doaj.org/article/24466a3336d64f0683da21a06fc47354
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 9, Pp 1-40 (2022)
Abstract We study various orientifold projections of 4d N $$ \mathcal{N} $$ = 1 toric gauge theories, associated with CY singularities known as L a,b,a /ℤ2, with a + b even. We obtain superconformal chiral theories that have the same central charge
Externí odkaz:
https://doaj.org/article/010d17a1140d4bd689357f4645b67e65