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Deriving three-dimensional bosonization and the duality web
(2018-01-10)
Recently, a duality web for three dimensional theories with Chern–Simons terms was proposed. This can be derived from a single bosonization type duality, for which various supporting arguments (but not a proof) were given. ...
Independent and Hitting Sets of Rectangles Intersecting a Diagonal Line: Algorithms and Complexity
(Springer, 2015)
Given a set of n axis-parallel rectangles in the plane, finding a maximum
independent set (MIS), amaximumweighted independent set (WMIS), and aminimum
hitting set (MHS), are basic problems in computational geometry and ...
Gravity from entanglement from boundary subregions
(Springer, 2018-06)
We explore several aspects of the relation between gravity and entanglement in the context of AdS/CFT, in the simple setting of 3 bulk dimensions. Specifically, we consider small perturbations of the AdS metric and the CFT ...
Financial dimension of internationalization: serving two masters
(Emerald Group Publishing Ltd., 2017)
Purpose: Drawing on the agency and institutional theory, this paper aims to explore how financial internationalization shapes firm performance through the influence of foreign actors. Design/methodology/approach: By using ...
Probing the cosmic distance-duality relation with the Sunyaev-Zel'dovich effect, X-ray observations and supernovae Ia
(EDP SCIENCES S ALES ULIS, 2012)
Context. The angular diameter distances toward galaxy clusters can be determined with measurements of Sunyaev-Zel'dovich effect and X-ray surface brightness combined with the validity of the distance-duality relation, ...
Da natureza dual da matéria: proposta de material temático como forma de mediação de conceitos filosóficos para a graduação em física
(Universidade Tecnológica Federal do ParanáCuritibaBrasilLicenciatura em FísicaUTFPR, 2019-12-04)
This paper presents a bibliographical analysis on Philosophy of Physics, especially Quantum Physics, approaching some philosophical concepts about the nature of physical knowledge, aiming to promote the Philosophy of Physics ...
Teorias duais massivas de spin-3/2 em D=2+1
(Universidade Estadual Paulista (Unesp), 2018-02-05)
Nesta dissertação serão analisados os dois modelos conhecidos na literatura que descrevem partículas massivas de spin 3/2 em D=2+1 dimensões. Essa análise será feita, assim como nos trabalhos relacionados aos bósons (spin ...
Cosmic distance duality relation and the shape of galaxy clusters
(EDP SCIENCES S A, 2011)
Context. Observations in the cosmological domain are heavily dependent on the validity of the cosmic distance-duality (DD) relation, eta = D(L)(z)(1+ z)(2)/D(A)(z) = 1, an exact result required by the Etherington reciprocity ...