Ewin Tang

Title: Ewin Tang: Innovator in Quantum Hamiltonians

Introduction

Ewin Tang is a prominent inventor based in Seattle, WA (US). He has made significant contributions to the field of quantum computing, particularly in the area of time-efficient learning of quantum Hamiltonians. His innovative work has implications for the characterization of quantum devices, which is crucial for advancing quantum technology.

Latest Patents

Ewin Tang holds a patent titled "Time-efficient learning of quantum Hamiltonians from high-temperature Gibbs states." This patent focuses on systems and methods that reduce sample complexity and time complexity associated with noise-robust characterization of a quantum device. The invention involves utilizing multiple copies of a Gibbs state of the quantum device in thermal equilibrium at high temperatures. It also includes calculating a plurality of estimates for expectation values and cluster derivatives, ultimately leading to the estimation of Hamiltonian coefficients for low-degree Hamiltonians.

Career Highlights

Ewin Tang is currently associated with Microsoft Technology Licensing, LLC, where he continues to push the boundaries of quantum computing research. His work is instrumental in developing more efficient methods for understanding quantum systems, which can lead to breakthroughs in various applications.

Collaborations

Ewin has collaborated with notable colleagues such as Jeongwan Haah and Robin Ashok Kothari. These collaborations have further enriched his research and contributed to the advancement of quantum technologies.

Conclusion

Ewin Tang's innovative contributions to quantum Hamiltonians and his work at Microsoft Technology Licensing, LLC highlight his role as a key figure in the field of quantum computing. His patent and collaborations reflect his commitment to advancing technology in this exciting area.