Zobrazeno 1 - 10
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pro vyhledávání: '"Ferrari, Andrea"'
The notion of duality -- that a given physical system can have two different mathematical descriptions -- is a key idea in modern theoretical physics. Establishing a duality in lattice statistical mechanics models requires the construction of a dual
Externí odkaz:
http://arxiv.org/abs/2411.04838
Autor:
Ferrari, Andrea E. V., Suter, Aiden
We verify a conjecture of Beem and the first author stating that a certain family of physically motivated BRST reductions of beta-gamma systems and free fermions is isomorphic to $L_1(\mathfrak{psl}_{n|n})$, and that its associated variety is isomorp
Externí odkaz:
http://arxiv.org/abs/2409.13028
Autor:
Cheng, Xingrui, Thurn, Andreas, Chen, Guangzhao, Jones, Gareth S., Coke, Maddison, Adshead, Mason, Michaels, Cathryn P., Balci, Osman, Ferrari, Andrea C., Atatüre, Mete, Curry, Richard, Smith, Jason M., Salter, Patrick S., Gangloff, Dorian A.
Spin-photon interfaces based on group-IV colour centres in diamond offer a promising platform for quantum networks. A key challenge in the field is realizing precise single-defect positioning and activation, which is crucial for scalable device fabri
Externí odkaz:
http://arxiv.org/abs/2409.07421
Autor:
Ferrari, Andrea E. V., Zhang, Daniel
In recent work, we demonstrated that a spectral variety for the Berry connection of a 2d $\mathcal{N}=(2,2)$ GLSM with K\"ahler vacuum moduli space $X$ and abelian flavour symmetry is the support of a sheaf induced by a certain action on the equivari
Externí odkaz:
http://arxiv.org/abs/2409.00173
Humanoid robots could benefit from using their upper bodies for support contacts, enhancing their workspace, stability, and ability to perform contact-rich and pushing tasks. In this paper, we propose a unified approach that combines an optimization-
Externí odkaz:
http://arxiv.org/abs/2407.12381
Autor:
Chiodini, Stefano, Venturi, Giacomo, Kerfoot, James, Zhang, Jincan, Alexeev, Evgeny M., Taniguchi, Takashi, Watanabe, Kenji, Ferrari, Andrea C., Ambrosio, Antonio
In twisted layered materials (t-LMs), an inter-layer rotation can break inversion symmetry and create an interfacial array of staggered out-of-plane polarization due to AB/BA stacking registries. This symmetry breaking can also trigger the formation
Externí odkaz:
http://arxiv.org/abs/2406.02195
Autor:
Alexeev, Evgeny M., Purser, Carola M., Gilardoni, Carmem M., Kerfoot, James, Chen, Hao, Cadore, Alisson R., Rosa, Bárbara L. T., Feuer, Matthew S. G., Javary, Evans, Hays, Patrick, Watanabe, Kenji, Taniguchi, Takashi, Tongay, Seth Ariel, Kara, Dhiren M., Atatüre, Mete, Ferrari, Andrea C.
Interlayer excitons in transition-metal dichalcogenide heterobilayers combine high binding energy and valley-contrasting physics with long optical lifetime and strong dipolar character. Their permanent electric dipole enables electric-field control o
Externí odkaz:
http://arxiv.org/abs/2406.02708
Autor:
Ferrari, Andrea E. V., Zhang, Daniel
We study supersymmetric Berry connections of 2d $\mathcal{N}=(2,2)$ gauged linear sigma models (GLSMs) quantized on a circle, which are periodic monopoles, with the aim to provide a fruitful physical arena for recent mathematical constructions relate
Externí odkaz:
http://arxiv.org/abs/2406.15448
Autor:
Ferrari, Andrea Gabriela
Publikováno v:
Educação, Vol 45, Iss 1, p ID41780 (2022)
Este escrito é um desdobramento de um projeto de pesquisa-extensão desenvolvido pelo Núcleo de Estudos em Psicanálise e Infâncias (NEPIs) junto a berçários de escolas de educação infantil municipais e conveniadas de Porto Alegre. A partir de
Externí odkaz:
https://doaj.org/article/16c1e3c907af4c008fdbb11f05b2696d
Autor:
Bolognesi, Marianna Marcella, Collacciani, Claudia, Ferrari, Andrea, Genovese, Francesca, Lamarra, Tommaso, Loia, Adele, Rambelli, Giulia, Ravelli, Andrea Amelio, Villani, Caterina
Word Ladders is a free mobile application for Android and iOS, developed for collecting linguistic data, specifically lists of words related to each other through semantic relations of categorical inclusion, within the Abstraction project (ERC-2021-S
Externí odkaz:
http://arxiv.org/abs/2404.00184