LAUSR

Solution of quantum eigenvalue problems by means of algebraic consistency conditions

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0 Published in 2021 at "European Journal of Physics"

DOI: 10.1088/1361-6404/ac2ecd

Abstract: We present a simple algebraic procedure that can be applied to solve a range of quantum eigenvalue problems without the need to know the solution of the Schrödinger equation. The procedure, presented with a pedagogical… read more here.

Keywords: algebraic consistency; eigenvalue problems; consistency conditions; solution quantum ... See more keywords

Dynamical consistency conditions for rapid turn inflation

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1 Published in 2022 at "Journal of Cosmology and Astroparticle Physics"

DOI: 10.1088/1475-7516/2023/05/020

Abstract: We derive consistency conditions for sustained slow roll and rapid turn inflation in two-field cosmological models with oriented scalar field space, which imply that inflationary models with field-space trajectories of this type are non-generic. In… read more here.

Keywords: rapid turn; consistency conditions; turn inflation; slow roll ... See more keywords

Weyl Consistency Conditions and γ_{5}.

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1 Published in 2019 at "Physical review letters"

DOI: 10.1103/physrevlett.123.041602

Abstract: The treatment of γ_{5} in dimensional regularization leads to ambiguities in field-theoretic calculations, of which one example is the coefficient of a particular term in the four-loop gauge beta functions of the standard model. Using… read more here.

Keywords: consistency conditions; weyl consistency; term;