The announcement of a quantum computer that can be accessed remotely by anyone from its laptop is a big event for the quantum computation scientist. In this work we present the International Business Machines (IBM) quantum computer and its platform IBM Quantum Experience (IBM-QE) as a didactic proposal in quantum computation and information. In addition we also consider this paper as scientific divulgation of the IMB advertisement. In this paper we show the main tool (quantum gates) present in the IBM-QE and, through a simple strategy, we discuss about a possible decoherence source in the IBM 5 q-bit chips. As an example of application of our study, we show how to implement the quantum teleportation using the IBM-QE.

Keywords
IBM; Quantum computer; Quantum Experience; Quantum teleportation

Authorship

Alan C. Santos ^**Endereço de correspondência: alancs@if.uff.br.

Instituto de Física, Universidade Federal Fluminense, Niterói, Rio de Janeiro, BrasilUniversidade Federal FluminenseBrasilNiterói, Rio de Janeiro, BrasilInstituto de Física, Universidade Federal Fluminense, Niterói, Rio de Janeiro, Brasil

*Endereço de correspondência: alancs@if.uff.br.

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Figures (6)
Tables (2)
Formulas (10)

Resultado da Alice	Correção do Bob
$\| β_{00} 〉$	$σ_{z} σ_{x}$
$\| β_{10} 〉$	$σ_{z}$
$\| β_{01} 〉$	$σ_{x}$
$\| β_{11} 〉$

Resultado da medida	Correção
$\| 00 〉$
$\| 01 〉$	$σ_{x}$
$\| 10 〉$	$σ_{z}$
$\| 11 〉$	$σ_{z} σ_{x}$