Difficulties in the Implementation of Quantum Computers
Abhilash Ponnath

TL;DR
This paper reviews key engineering challenges in quantum computing, including decoherence, state preparation, error correction, and gate implementability, highlighting the significant hurdles to practical quantum computer development.
Contribution
It provides a comprehensive overview of the main technical difficulties hindering quantum computer implementation.
Findings
Decoherence remains a major obstacle to stable quantum states.
Error correction techniques are crucial but complex to implement.
Gate fidelity and implementability are significant challenges.
Abstract
This paper reviews various engineering hurdles facing the field of quantum computing. Specifically, problems related to decoherence, state preparation, error correction, and implementability of gates are considered.
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Taxonomy
TopicsQuantum Computing Algorithms and Architecture · Quantum Information and Cryptography · Quantum Mechanics and Applications
