Zobrazeno 1 - 10
of 1 296
pro vyhledávání: '"Martins, João P. A."'
We give a simple, geometric and explicit construction of 3d untwisted Dijkgraaf-Witten theory with defects of all codimensions. It is given as a symmetric monoidal functor from a defect cobordism category into the category of finite-dimensional compl
Externí odkaz:
http://arxiv.org/abs/2410.18049
Financial fraud is the cause of multi-billion dollar losses annually. Traditionally, fraud detection systems rely on rules due to their transparency and interpretability, key features in domains where decisions need to be explained. However, rule sys
Externí odkaz:
http://arxiv.org/abs/2408.12989
Autor:
Azevedo, Duarte, Capucha, Rodrigo, Chaves, Pedro, Martins, João Bravo, Onofre, António, Santos, Rui
We use the current $t\bar t$ experimental analysis to look for Dark Matter (DM) particles hidden in the final state. We present a phenomenological study where we successfully perform the reconstruction of a $t\bar{t}$ system in the presence of a scal
Externí odkaz:
http://arxiv.org/abs/2308.00819
In a previous paper by one of the authors, a Lagrangian 3-form structure was established for a generalised Darboux system, originally describing orthogonal curvilinear coordinate systems, which encodes the Kadomtsev-Petviashvili (KP) hierarchy. Here
Externí odkaz:
http://arxiv.org/abs/2305.03182
Autor:
Martins, João Faria, Porter, Timothy
We first revisit the construction of Quinn's Finite Total Homotopy TQFT, which depends on the choice of a homotopy finite space, $\boldsymbol{B}$. We build our construction directly from homotopy theoretical techniques, and hence, as in Quinn's origi
Externí odkaz:
http://arxiv.org/abs/2301.02491
Autor:
Wei, Kerui, Cao, Huatang, Liu, Han, Shepherd, Daniel, Kho, Zhiquan, Su, Zixian, Donoghue, Jack, Martins, João P., Lindley, Matthew, Liu, Xuzhao, Zhong, Xiangli, Eggeman, Alexander, Haigh, Sarah J., Withers, Philip J., Xiao, Ping
Publikováno v:
In Materials & Design September 2024 245
Autor:
Cao, Xuezhen, Li, Yizhe, Chen, Ying, Brewster, Gyn, Hall, David A., Haigh, Sarah J., Martins, João P., Xiao, Ping
Publikováno v:
In Scripta Materialia 15 January 2025 255
Autor:
Wei, Kerui, Lao, Junquan, Liu, Han, Martins, João P., Cao, Huatang, Lin, Ching-Shiuan, Lei, Yurou, Kho, Zhiquan, Eggeman, Alexander, Liu, Xuzhao, Smith, Matthew, Withers, Philip J., Xiao, Ping
Publikováno v:
In Corrosion Science December 2024 241
Autor:
Wei, Kerui, Liu, Han, Cao, Huatang, Kho, Zhiquan, Eggeman, Alexander, Martins, João P., Yilmaz, Esma, Donoghue, Jack, Su, Zixian, Xiao, Ping
Publikováno v:
In Journal of the European Ceramic Society July 2024 44(7):4362-4375
We define an exactly solvable model for 2+1D topological phases of matter on a triangulated surface derived from a crossed module of semisimple finite-dimensional Hopf algebras, the `Hopf-algebraic higher Kitaev model'. This model generalizes both th
Externí odkaz:
http://arxiv.org/abs/2104.02766