Search Results for author: Yuan Su

Found 6 papers, 3 papers with code

Learning many-body Hamiltonians with Heisenberg-limited scaling

no code implementations6 Oct 2022 Hsin-Yuan Huang, Yu tong, Di Fang, Yuan Su

In contrast, the best previous algorithms, such as recent works using gradient-based optimization or polynomial interpolation, require a total evolution time of $\mathcal{O}(\epsilon^{-2})$ and $\mathcal{O}(\epsilon^{-2})$ experiments.

A Hybrid Trim Strategy for Coaxial Compound Helicopter

no code implementations7 May 2022 Yuan Su, Zeyuan Wang, Yihua Cao

The corresponding control variables obtained locate in a reasonable control range, with a maximum power reduced of 13% at 100m/s, which showcases the potential of the Hybrid Trim strategy.

Shubnikov-de Haas and de Haas-van Alphen oscillations in topological semimetal CaAl4

no code implementations15 Nov 2018 Sheng Xu, Jian-Feng Zhang, Yi-Yan Wang, Lin-Lin Sun, Huan Wang, Yuan Su, Xiao-Yan Wang, Kai Liu, Tian-Long Xia

An electron-type quasi-2D Fermi surface is found by the angle-dependent Shubnikov-de Haas oscillations, de Haas-van Alphen oscillations and the first-principles calculations.

Materials Science Mesoscale and Nanoscale Physics

Approximate Quantum Fourier Transform with $O(n \log(n))$ T gates

1 code implementation13 Mar 2018 Yunseong Nam, Yuan Su, Dmitri Maslov

The ability to implement the Quantum Fourier Transform (QFT) efficiently on a quantum computer enables the advantages offered by a variety of fundamental quantum algorithms, such as those for integer factoring, computing discrete logarithm over Abelian groups, and phase estimation.

Quantum Physics Emerging Technologies

Toward the first quantum simulation with quantum speedup

1 code implementation29 Nov 2017 Andrew M. Childs, Dmitri Maslov, Yunseong Nam, Neil J. Ross, Yuan Su

With quantum computers of significant size now on the horizon, we should understand how to best exploit their initially limited abilities.

Quantum Physics

Automated optimization of large quantum circuits with continuous parameters

4 code implementations19 Oct 2017 Yunseong Nam, Neil J. Ross, Yuan Su, Andrew M. Childs, Dmitri Maslov

We develop and implement automated methods for optimizing quantum circuits of the size and type expected in quantum computations that outperform classical computers.

Quantum Physics Emerging Technologies

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