What is Quantum Ansatz | QuEra
Welcome to QuEra's Quantum Capsule, where we dive into the concept of the quantum Ansatz. In quantum computing, the Ansatz serves as an approach, guiding parameterized quantum circuits to manipulate quantum information. Variational quantum algorithms rely on Ansätze, iteratively adjusting parameters to approximate solutions. Hardware-efficient and Problem-specific Ansätze tailor circuits for quantum hardware and specific problems, impacting efficiency and feasibility. Balancing expressibility and trainability is crucial when selecting an Ansatz, ensuring accurate representation and effective optimization. Join us as we explore the fundamentals of quantum Ansatz and its role in variational quantum algorithms.
Chapters of this video:
00:02 - Introduction to Quantum Ansatz
00:20 - The Role of Ansatz in Quantum Algorithms
00:48 - Types of Ansätze: Hardware-efficient and Problem-specific
01:07 - Balancing Expressibility and Trainability
01:31 - Summary of Quantum Ansatz
Learn more here: https://www.quera.com/glossary/ansatz
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