Mecánica cuántica fundamental, una propuesta didáctica

AUTOR(ES)
FONTE

Rev. Bras. Ensino Fís.

DATA DE PUBLICAÇÃO

2014-03

RESUMO

Fundamental quantum mechanics (FQM) is a commented presentation of fundamental experiments and concepts of quantum mechanics, the physical theory of the quantum phenomena domain: superposition principle and quantum entanglement become the cornestone of the theoretical foundation of the quantum description. The formalism of these basic notions, for two-level systems, is presented. Also, the quantum measurement problem is stated through the discussion of the ideas of probability, evolution (dynamics) and measurement. Finally, this theoretical construction is contextualized in emblematic experiments of the quantum domain: the two slit experiment, the Stern-Gerlach experiment and the Mach-Zehnder interferometer, and in technological applications, such as quantum teleportation and quantum cryptography. Besides, the FQM is a pedagogical proposal, formed by six didactic sequences, for high school teachers and students.

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