Sign-problem free quantum stochastic series expansion algorithm on a quantum computer

• المؤلفون الرئيسيون: Tan, Kok Chuan, Bhowmick, Dhiman, Sengupta, Pinaki
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Science::Mathematics; Iterative Methods; Quantum Computers
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/171018
• المؤسسة: Nanyang Technological University

A quantum implementation of the Stochastic Series Expansion (SSE) Monte Carlo method is proposed, and is shown to offer significant advantages over classical implementations of SSE. In particular, for problems where classical SSE encounters the sign problem, the cost of implementing a Monte Carlo it...