42 citations · 85 across the 5 of their papers we have counts for
6 papers
Nonlocal screening dictates the radiative lifetimes of excitations in lead halide perovskites
Yoonjae Park, Amael Obliger, David T. Limmer
We use path integral molecular dynamics simulations and theory to elucidate the interactions between charge carriers, as mediated by a lead halide perovskite lattice. We find that…
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…
The Metaplectic Group, the Symplectic Spinor and the Gouy Phase
M. Fernandes, B. J. Hiley
In this paper we discuss a simplified approach to the symplectic Clifford algebra, the symplectic Clifford group and the symplectic spinor by first extending the Heisenberg algebra…
Non-linear Liouville and Shrödinger equations in phase space
M. C. B. Fernandes, F. C. Khanna, M. G. R. Martins +2
Unitary representations of the Galilei group are studied in phase space, in order to describe classical and quantum systems. Conditions to write in general form the generator of ti…
Groupoid symmetry and constraints in general relativity
Christian Blohmann, Marco Cezar Barbosa Fernandes, Alan Weinstein
When the vacuum Einstein equations are cast in the form of hamiltonian evolution equations, the initial data lie in the cotangent bundle of the manifold MΣ of riemannian metrics on…
Noncommutative Geometry and Symplectic Field Theory
R. G. G. Amorim, M. C. B. Fernandes, F. C. Khanna +2
In this work we study representations of the Poincare group defined over symplectic manifolds, deriving the Klein-Gordon and the Dirac equation in phase space. The formalism is ass…