scholarly journals Higher order derivatives extension of Maxwell-Chern-Simons electrodynamics in the presence of field sources and material boundaries

2022 ◽  
Vol 105 (2) ◽  
Author(s):  
L. H. C. Borges ◽  
F. A. Barone ◽  
H. L. Oliveira
Keyword(s):  
Higher Order ◽  
Chern Simons

scholarly journals Higher order topological invariants from the Chern-Simons action

2014 ◽  
Vol 544 ◽  
pp. 012014 ◽  
Author(s):  
Roman V Buniy ◽  
Thomas W Kephart
Keyword(s):  
Higher Order ◽  
Topological Invariants ◽  
Chern Simons

scholarly journals Absence of higher order corrections to the non-Abelian Chern–Simons coefficient

2000 ◽  
Vol 494 (3-4) ◽  
pp. 339-345 ◽  
Author(s):  
F.T. Brandt ◽  
Ashok Das ◽  
J. Frenkel
Keyword(s):  
Higher Order ◽  
Higher Order Corrections ◽  
Chern Simons

scholarly journals ON WILSON SURFACES IN TOPOLOGICAL CHERN-SIMONS INTERACTION IN 3+1 DIMENSIONS

1996 ◽  
Vol 11 (35) ◽  
pp. 2787-2792 ◽  
Author(s):  
JUNGJAI LEE
Keyword(s):  
Higher Order ◽  
Bosonic String ◽  
Expectation Values ◽  
Higher Order Terms ◽  
Chern Simons

We comment on the regularization of the expectation values of Wilson surfaces for the bosonic string in 3+1 dimensions. We analyze the singular behaviors of propagators for the Chern-Simons action with the additional higher order terms.

Fermion coupling to Chern-Simons theories with higher-order Lagrangian in (2+1) dimensions

1994 ◽  
Vol 27 (1) ◽  
pp. 239-249 ◽  
Author(s):  
A Greco ◽  
C Repetto ◽  
O P Zandron ◽  
O S Zandron
Keyword(s):  
Higher Order ◽  
Chern Simons ◽  
Higher Order Lagrangian

scholarly journals Absence of higher order corrections to noncommutative Chern-Simons coupling

2001 ◽  
Vol 2001 (06) ◽  
pp. 028-028 ◽  
Author(s):  
Ashok Das ◽  
Mohammad M Sheikh-Jabbari
Keyword(s):  
Higher Order ◽  
Higher Order Corrections ◽  
Chern Simons

scholarly journals LAGRANGIAN AND HAMILTONIAN FORMULATIONS OF HIGHER ORDER CHERN–SIMONS THEORIES

2003 ◽  
Vol 18 (09) ◽  
pp. 1613-1622 ◽  
Author(s):  
SARMISHTHA KUMAR
Keyword(s):  
Hamiltonian Structure ◽  
Higher Order ◽  
Identical Structure ◽  
Chern Simons ◽  
Third Derivative ◽  
Topological Term

We consider models involving the higher (third) derivative extension of the Abelian Chern–Simons (CS) topological term in D = 2 + 1 dimensions. The polarization vectors in these models reveal an identical structure with the corresponding expressions for usual models which contain, at most, quadratic structures. We also investigate the Hamiltonian structure of these models and show how Wigner's little group acts as a gauge generator.

THE VARIATIONAL APPROACH TO ALTERNATIVE THEORIES OF GRAVITY

2007 ◽  
Vol 04 (01) ◽  
pp. 1-23 ◽  
Author(s):  
GIANLUCA ALLEMANDI ◽  
MAURO FRANCAVIGLIA
Keyword(s):  
Variational Approach ◽  
Higher Order ◽  
Theoretical Physics ◽  
Alternative Theories Of Gravity ◽  
Consistent Model ◽  
Theories Of Gravity ◽  
Winter School ◽  
Almost All ◽  
Chern Simons ◽  
Alternative Theories

This paper is based on lectures given in Ladek-Zdroj, Poland during the 42nd edition of the Karpac winter school on Theoretical Physics. The aim of these lectures was to give an introduction to a rigorous, mathematically well based, variational approach to alternative theories of Gravity, in view of their very interesting recent applications in the framework of Cosmology. We discuss alternative theories of Gravity both in the metric, purely affine and Palatini formalism, stressing differences and analogies both from a physical and mathematical viewpoint. Moreover we give and introduction to almost all the alternative theories of Gravity, that have been recently studied in view of their physical interest (higher order theories of Gravity, including Lovelock and Chern-Simons Lagrangians). Finally we skip to one of the most striking recent applications of alternative theories of Gravity in the framework of cosmological models: alternative theories of Gravity have been proven to provide a consistent model for accelerating universes.

scholarly journals The Hamilton–Jacobi analysis for higher-order Maxwell–Chern–Simons gauge theory

2021 ◽  
Vol 136 (7) ◽  
Author(s):  
Alberto Escalante ◽  
Víctor Alberto Zavala-Pérez
Keyword(s):  
Gauge Theory ◽  
Higher Order ◽  
Chern Simons

Dual systems for all: Higher-order, role-based relational reasoning as a uniquely derived feature of human cognition

2019 ◽  
Vol 42 ◽  
Author(s):  
Daniel J. Povinelli ◽  
Gabrielle C. Glorioso ◽  
Shannon L. Kuznar ◽  
Mateja Pavlic
Keyword(s):  
Temporal Reasoning ◽  
Higher Order ◽  
Important Case ◽  
Human Cognition ◽  
Relational Reasoning ◽  
Dual Systems ◽  
First Order ◽  
Reasoning System ◽  
Role Based

Abstract Hoerl and McCormack demonstrate that although animals possess a sophisticated temporal updating system, there is no evidence that they also possess a temporal reasoning system. This important case study is directly related to the broader claim that although animals are manifestly capable of first-order (perceptually-based) relational reasoning, they lack the capacity for higher-order, role-based relational reasoning. We argue this distinction applies to all domains of cognition.

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