Simulating thermal qubits through thermofield dynamics

Understand

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.