Results 1 to 10 of about 828 (74)

A note on η-quasi-umbilical hypersurfaces in almost Hermitian manifolds

Дифференциальная геометрия многообразий фигур, 2023
In the present note, we consider the introduced by Lidia Vasil’evna Stepanova notion of an -quasi-umbilical hypersurface in an almost Her­mitian manifold.
M. B. Banaru
doaj   +1 more source

A generalized 4d Chern-Simons theory

Journal of High Energy Physics, 2023
A generalization of the 4d Chern-Simons theory action introduced by Costello and Yamazaki is presented. We apply general arguments from symplectic geometry concerning the Hamiltonian action of a symmetry group on the space of gauge connections defined on
David M. Schmidtt
doaj   +1 more source

Geometric and Structural Properties of Indefinite Kenmotsu Manifolds Admitting Eta-Ricci–Bourguignon Solitons

Mathematics
This paper undertakes a detailed study of η-Ricci–Bourguignon solitons on ϵ-Kenmotsu manifolds, with particular focus on three special types of Ricci tensors: Codazzi-type, cyclic parallel and cyclic η-recurrent tensors that support such solitonic ...
Md Aquib, Oğuzhan Bahadır, Laltluangkima Chawngthu, Rajesh Kumar   +3 more
doaj   +1 more source

Emergence in string theory and Fermi gases

Journal of High Energy Physics
The Emergence Proposal suggests that some Swampland criteria, in particular on large field distances, are a consequence of the emergent nature of dynamics for fields in the infrared.
Jarod Hattab, Eran Palti
doaj   +1 more source

Thermodynamics à la Souriau on Kähler Non-Compact Symmetric Spaces for Cartan Neural Networks. [PDF]

Entropy (Basel)
Fré PG, Sorin AS, Trigiante M.
europepmc   +1 more source

A Superintegrable Quantum Field Theory. [PDF]

Commun Math Phys
De Clerck M, Evnin O.
europepmc   +1 more source

Mapping the structure of neural states associated with conscious experience. [PDF]

Front Hum Neurosci
Smith FG.
europepmc   +1 more source

Continuous attractor dynamics in spatial navigation: from population geometry to flexible computation. [PDF]

Front Neurosci
Chen Y, Hua M, Sun X, Peng J.
europepmc   +1 more source

The two dragons of cognition: recursive condensation for predictive processing. [PDF]

Front Comput Neurosci
Li X.
europepmc   +1 more source

Jean-Marie Souriau's Symplectic Foliation Model of Sadi Carnot's Thermodynamics. [PDF]

Entropy (Basel)
Barbaresco F.
europepmc   +1 more source