Demonstrating Quantum Computation for Quasiparticle Band Structures
Physical review research(2024)
摘要
Understanding and predicting the properties of solid-state materials from first-principles has been a great challenge for decades. Owing to the recent advances in quantum technologies, quantum computations offer a promising way to achieve this goal. Here, we demonstrate the first-principles calculation of a quasiparticle band structure on actual quantum computers. This is achieved by hybrid quantum-classical algorithms in conjunction with qubit-reduction and error-mitigation techniques. Our demonstration will pave the way to practical applications of quantum computers.
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关键词
Quantum Computation,Quantum Computing,Quantum Simulation,Computation,Semiconductor Quantum Dots
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