Algoritmos Quânticos usando o Qiskit: Uma abordagem para o ensino de informação e computação quântica

Alves, Warley Marcos Santos; Felipe, J. C. C.

doi:10.1590/1806-9126-rbef-2021-0290

Cited by 1 publication

(2 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…2 For in-depth reading about QisKit, its initialization, commands and implementation, we recommend reading the references [32][33][34][41][42][43][44].…”

Section: ⟩ Xmentioning

confidence: 99%

“…We assume that the readers have knowledge of the well-known quantum mechanics and quantum computing fundamentals [31] Exploiting that the TFD formalism uses dual states to express temperature dependence [23], we show how to build a Bloch sphere representation for a two-level quantum system (qubit) in terms of the Bogoliubov transformations. The thermofield-double qubits were simulated using the quantum information software development kit -IBM Qiskit, available on the IBM Quantum Experience platform [32][33][34][35], available free of charge and easily accessible to students.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Simulating thermal qubits through thermofield dynamics: an undergraduate approach using quantum computing

Petronilo,

Araújo,

Cruz

2023

Rev. Bras. Ensino Fís.

View full text Add to dashboard Cite

Quantum computing has attracted the attention of the scientific community in the past few decades. The development of quantum computers promises one path toward safer and faster ways to treat, extract, and transfer information. However, despite the significant advantages of quantum computing, the development of quantum devices operating at room temperature has been compromised by the thermal decoherence process. In addition, in most undergraduate and graduate quantum mechanics courses, the study of thermofield dynamics is usually neglected. In this scenario, this work presents a didactic approach to simulate thermal qubit systems through Thermofield Dynamics (TFD), applied in a quantum computing setup. The results show that the Bloch sphere representation for a qubit can be written in terms of the Bogoliubov transformation, which allows a practical construction for the thermal qubits in a quantum computing setup. Therefore, this work introduces thermofield dynamics through quantum computing to teachers and curious students interested in teaching and learning this important field of studying the temperature impacts on quantum protocols using the TFD technique.

show abstract

“…2 For in-depth reading about QisKit, its initialization, commands and implementation, we recommend reading the references [32][33][34][41][42][43][44].…”

Section: ⟩ Xmentioning

confidence: 99%