Bibek Pokharel

Title: Bibek Pokharel and Quantum Error Suppression

Introduction

Bibek Pokharel is an inventor based in San Jose, California. His work includes a patented method for identifying dynamical decoupling sequences that can help suppress errors in quantum computations. Pokharel is associated with International Business Machines Corporation.

Latest Patents

Pokharel’s listed patent is titled “Identifying a Dynamical Decoupling Sequence for Error Suppression of Quantum Computations Using a Genetic Algorithm.” The invention describes a method, system, and computer program product for empirically identifying a dynamical decoupling sequence for a quantum computer.

The method selects a training quantum circuit with a structure equivalent to the target circuit. It then generates a population of dynamical decoupling sequences represented in a genetic algorithm. Through reproduction and mutation, selected sequences, or “parents,” produce candidate sequences. Candidates are evaluated using an objective function, and sequences with suitable fitness may be chosen for further iterations or for use with the target quantum circuit. Pokharel is listed with 1 patent.

Career Highlights

Pokharel’s patent work addresses a challenge in quantum computing: reducing errors that can affect computations. The described genetic-algorithm approach searches among candidate dynamical decoupling sequences to identify options suited to a target circuit.

Collaborations

Pokharel’s listed coworkers include Christopher Tong and Helena Zhang. His work is associated with International Business Machines Corporation.

Conclusion

Bibek Pokharel’s patent describes a genetic-algorithm-based approach to selecting dynamical decoupling sequences for quantum error suppression, reflecting his contribution to innovation in quantum computing.