Daniella Garcia Almeida

Steffen Thoß

Stefan Woerner

Alexandre Choquette

Daiju Nakano

Kouichi Semba (University of Tokyo)

Boseong Kim

Jerry Chow

Kifumi Numata

Yuri Kobayashi

Robert Davis

Jay Gambetta

Ryan Mandelbaum

Scott Crowder

News

Research

Q & A

Explainer

Europe’s first IBM Quantum Data Center is now open

IBM Quantum delivers on performance challenge made two years ago

IBM and Université de Sherbrooke announce two quantum research chairs

Exploring the potential for quantum advantage in mathematical optimization

Growing the global quantum ecosystem

Progress toward bringing quantum education to 40,000 students in Japan, Korea, and the United States

Keio University explores utility-scale quantum reservoir computing with Mitsubishi Chemical

Qiskit: Open-Source Quantum Development

Quantum

APS March Meeting 2024

ACS Spring 2025

STACS 2025

QCE 2023

QIP 2024

Quantum Error Correction & Mitigation

Qiskit

Quantum Network

Computer Science

Quantum Community

Quantum Systems

Quantum Research

Quantum Software

We now know that quantum computers have the potential to boost the performance of machine learning systems, and may eventually power efforts in fields from drug discovery to fraud detection. We're doing foundational research in quantum ML to power tomorrow’s smart quantum algorithms.

Quantum Machine Learning

Quantum advantage requires innovation at every layer of the quantum stack. Our software team works alongside the hardware developers to build an expansive library of quantum circuits and to create programming tools so that anyone can develop their own quantum software.

Quantum Circuits and Software

We offer developers open-source tools to harness the power of quantum computing, as well as educational offerings and events. The Qiskit open-source SDK is the leading platform for quantum development worldwide, and its active quantum developer community is the largest in the world.

IBM Quantum has a clear vision toward achieving practical quantum advantage. Today we are building state-of-the-art superconducting quantum processors integrated into classical computing workflows, relying on the latest quantum science, cryogenic engineering, systems engineering, and industrial design.

Quantum Hardware

Quantum computing represents a paradigm shift in the types of problems we can solve. Getting it right requires deep understanding of the underlying theory. We’re exploring the fundamentals of quantum science, from entanglement and superposition to the development of novel quantum algorithms. 

Quantum Information Science

Quantum Community

Our work

Keio University explores utility-scale quantum reservoir computing with Mitsubishi Chemical

Progress toward bringing quantum education to 40,000 students in Japan, Korea, and the United States

IBM and Université de Sherbrooke announce two quantum research chairs

Growing the global quantum ecosystem

Exploring the potential for quantum advantage in mathematical optimization

IBM Quantum delivers on performance challenge made two years ago

Qiskit: Open-Source Quantum Development

Publications

Sample-based quantum diagonalization for electronic structure on quantum-centric supercomputers

Inner product estimation with limited quantum communication

Realization of Chiral Wave Functions in Quantum Computer

Trade-offs between Entanglement and Communication

Squeezing and quantum approximate optimization

Best practices for quantum error mitigation with digital zero-noise extrapolation

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