5 citations
- Universidade de São PauloBR2 papers
- Institute of Nuclear PhysicsUZ1 paper
- Institute of Physics, Academia SinicaTW1 paper
- Institute of Physics of the Slovak Academy of SciencesSK1 paper
- Instituto Tecnológico de AeronáuticaBR1 paper
- Universidade Estadual de Campinas (UNICAMP)BR1 paper
- Universidade Estadual Paulista (Unesp)BR1 paper
4 papers
Quaternionic bound states
Stefano De Leo, Gisele Ducati
We study the bound-state solutions of vanishing angular momentum in a quaternionic spherical square-well potential of finite depth. As in the standard quantum mechanics, such solut…
Quantum NOT Operation and Integrability in Two-Level Systems
Renato M. Angelo, Walter F. Wreszinski
We demonstrate the surprising integrability of the classical Hamiltonian associated to a spin 1/2 system under periodic external fields. The one-qubit rotations generated by the dy…
Escape patterns due to ergodic magnetic limiters in tokamaks with reversed magnetic shear
Marisa Roberto, Elton C. Da Silva, Ibere L. Caldas +1
In this work we study the ergodic magnetic limiters (EML) action on field lines from the point of view of a chaotic scattering process, considering the so-called exit basins, or se…
-Expansion for non-planar double-boxes
Alfredo T. Suzuki, Alexandre G. M. Schmidt
We present calculations for non-planar double-box with four massless/massive external/internal legs/propagators. The results are expressed for arbitrary exponents of propagators an…