NIST theorist Alexey Gorshkov discusses the potential of quantum computing, emphasizing its unique capabilities compared to classical computers. Quantum computers use qubits that can be in multiple states simultaneously, enabling them to solve certain problems exponentially faster. However, building large-scale quantum computers is challenging due to the delicate nature of quantum systems, which can be easily disturbed by the environment.
Gorshkov’s research focuses on developing quantum computer hardware and algorithms. He explores qubit systems made of different materials, such as neutral atoms, and proposes methods for connecting qubits into larger systems. The team also studies large quantum systems to understand their unique properties and potential applications.
Quantum computing has the potential to revolutionize fields like chemistry, materials science, and nuclear physics through simulations, and could solve complex optimization problems. However, skeptics question the feasibility of large-scale quantum systems, and experiments are needed to validate their potential.
NIST’s involvement in quantum computing dates back to its origins in developing better clocks and measurement techniques. Experts like Dave Wineland and Jun Ye have made significant contributions to controlling ions and neutral atoms, which are crucial for quantum computing. The challenge remains to measure the actual advantage of quantum computers over classical ones.
Keywords: Quantum, Algorithms, Qubits, Quantum, Computing
