Results 111 to 120 of about 1,719 (178)

Re-evaluating the structure of consciousness through the symintentry hypothesis. [PDF]

Front Psychol, 2023
Rail D, Selby A.
europepmc   +1 more source

Conservation of Energy: Missing Features in Its Nature and Justification and Why They Matter. [PDF]

Found Sci, 2021
Pitts JB.
europepmc   +1 more source

A geometric derivation of Noether’s theorem

European Journal of Physics
Abstract Nother’s theorem is a cornerstone of analytical mechanics, making the link between symmetries and conserved quantities. In this article, I propose a simple, geometric derivation of this theorem that circumvents the usual difficulties that a student of this field usually encounters.
openaire   +2 more sources

BRST Noether theorem and corner charge bracket

Journal of High Energy Physics
We provide a proof of the BRST Noether 1.5th theorem, conjectured in [ JHEP 10 (2024) 055 ], for a broad class of rank-1 BV theories including supergravity and 2-form gauge theories. The theorem asserts that the BRST Noether current of any BRST invariant
Laurent Baulieu, Tom Wetzstein, Siye Wu
doaj   +1 more source

Weak invariants in dissipative systems: action principle and Noether charge for kinetic theory. [PDF]

Philos Trans A Math Phys Eng Sci, 2020
Abe S.
europepmc   +1 more source

Noether's Theorem for a Fixed Region

, 2009
We give an elementary proof of Noether's first Theorem while stressing the magical fact that the global quasi-symmetry only needs to hold for one fixed integration region. We provide sufficient conditions for gauging a global quasi-symmetry.
openaire   +3 more sources

Lagrangian Approach to Dispersionless KdV Hierarchy

Symmetry, Integrability and Geometry: Methods and Applications, 2007
We derive a Lagrangian based approach to study the compatible Hamiltonian structure of the dispersionless KdV and supersymmetric KdV hierarchies and claim that our treatment of the problem serves as a very useful supplement of the so-called r-matrix ...
Amitava Choudhuri, B. Talukdar, U. Das
doaj  

Asymptotic Symmetries in the BV-BFV Formalism. [PDF]

Commun Math Phys, 2021
Rejzner K, Schiavina M.
europepmc   +1 more source

An Extension of Noether's Theorem A: Spectral Flow Noether's Theorem in Dynamic Spacetime

This paper establishes a fundamental extension of Noether’s theorem in dynamic spacetime systems, constructing a complete mathematical theory of conservation laws corresponding to time-evolution symmetries through the introduction of spectral flow concepts and the eta invariant.
zhou, changzheng, ZHOU, ziqing
openaire   +2 more sources

Neo-Naturalism, Conciliatory Explanations, and Spatiotemporal Surprises. [PDF]

Front Psychol, 2018
Awret U.
europepmc   +1 more source