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Renormalization in a Lorentz-violating model and higher-order operators
(2018)
The renormalization in a Lorentz-breaking scalar-spinor higher-derivative model involving phi(4) self-interaction and the Yukawa-like coupling is studied. We explicitly de-monstrate that the convergence is improved in ...
Observational constraints on a phenomenological f (R, partial derivative R)-model
(Springer, 2015-03-01)
This paper analyses the cosmological consequences of amodified theory of gravity whose action integral is built from a linear combination of the Ricci scalar R and a quadratic term in the covariant derivative of R. The ...
Second order gauge theory
(Elsevier B.V., 2014)
HIGHER-DERIVATIVE SCHWINGER MODEL
(American Physical Soc, 1993-04-15)
Using the operator formalism, we obtain the bosonic representation for the free fermion field satisfying an equation of motion with higher-order derivatives. Then, we consider the operator solution of a generalized Schwinger ...
HIGHER-DERIVATIVE SCHWINGER MODEL
(American Physical Soc, 1993-04-15)
Using the operator formalism, we obtain the bosonic representation for the free fermion field satisfying an equation of motion with higher-order derivatives. Then, we consider the operator solution of a generalized Schwinger ...
Higher-derivative Schwinger model
(1993-01-01)
Using the operator formalism, we obtain the bosonic representation for the free fermion field satisfying an equation of motion with higher-order derivatives. Then, we consider the operator solution of a generalized Schwinger ...
Open-Source Assisted Laboratory Automation through Graphical User Interfaces and 3D Printers: Application to Equipment Hyphenation for Higher-Order Data Generation
(American Chemical Society, 2017-10)
Higher-order data generation implies some automation challenges, which are mainly related to the hidden programming languages and electronic details of the equipment. When techniques and/or equipment hyphenation are the ...
Convergence and Dynamics of a Higher-Order Method
Solving problems in various disciplines such as biology, chemistry, economics, medicine, physics, and engineering, to mention a few, reduces to solving an equation. Its solution is one of the greatest challenges. It involves ...
Higher order derivatives extension of Maxwell-Chern-Simons electrodynamics in the presence of field sources and material boundaries
(2022-01-15)
In this paper we consider some new classical effects obtained for a planar electrodynamics with the presence of a higher order derivatives term. The model can be interpreted as a kind of extension for the 3d Maxwell-Chern-Simons ...