29 citations · 54 across the 18 of their papers we have counts for
4 papers · 1 filter
On the Computational Complexity of Schrödinger Operators
Yufan Zheng, Jiaqi Leng, Yizhou Liu +1
We study computational problems related to the Schrödinger operator in the real space under the condition that (i) the potential function is smooth and has its valu…
Differentiable Quantum Computing for Large-scale Linear Control
Connor Clayton, Jiaqi Leng, Gengzhi Yang +3
As industrial models and designs grow increasingly complex, the demand for optimal control of large-scale dynamical systems has significantly increased. However, traditional method…
QHDOPT: A Software for Nonlinear Optimization with Quantum Hamiltonian Descent
Samuel Kushnir, Jiaqi Leng, Yuxiang Peng +2
We develop an open-source, end-to-end software (named QHDOPT), which can solve nonlinear optimization problems using the quantum Hamiltonian descent (QHD) algorithm. QHDOPT offers…
Expanding Hardware-Efficiently Manipulable Hilbert Space via Hamiltonian Embedding
Jiaqi Leng, Joseph Li, Yuxiang Peng +1
Many promising quantum applications depend on the efficient quantum simulation of an exponentially large sparse Hamiltonian, a task known as sparse Hamiltonian simulation, which is…