5 papers
Negativity of the Wigner function and thermal effects of Bell-Cat states
Vinícius N. A. Lula-Rocha, Sergio Floquet, Marco A. S. Trindade +2
We applied the Thermofield Dynamics formalism to analyze how the non-classical properties of the Bell-Cat states are influenced by a gradual change of temperature values, in a ther…
Clifford algebras, algebraic spinors, quantum information and applications
Marco A. S. Trindade, Sergio Floquet, J. David M. Vianna
We give an algebraic formulation based on Clifford algebras and algebraic spinors for quantum information. In this context, logic gates and concepts such as chirality, charge conju…
A general formulation based on algebraic spinors for the quantum computation
Marco A. S. Trindade, Sergio Floquet, J. D. M. Vianna
In this work we explore the structure of Clifford algebras and the representations of the algebraic spinors in quantum information theory. Initially we present an general formulati…
Portfolio Theory, Information Theory and Tsallis Statistics
Marco A. S. Trindade, Sergio Floquet, Lourival M. S. Filho
We developed a strategic of optimal portfolio based on information theory and Tsallis statistics. The growth rate of a stock market is defined by using -deformed functions and w…
Clifford Algebras, Multipartite Systems and Gauge Theory Gravity
M. A. S. Trindade, E. Pinto, S. Floquet
In this paper we present a multipartite formulation of gauge theory gravity based on the formalism of space-time algebra for gravitation developed by Lasenby and Doran (Lasenby, A.…