How IBM will build the world's first large-scale, fault-tolerant quantum computer
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Ryan Mandelbaum, Jay Gambetta, Jerry Chow, Tushar Mittal, Theodore J. Yoder, Andrew Cross, and Matthias Steffen
Quantum Community
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.
Our work
New application functions help applied researchers tap the power of quantum
ReleaseJoachim Schäfer, Jenay Patel, Valerie Chiang, Sanket Panda, Suhare Nur, and Robert Davis[Registrations closed] Qiskit Global Summer School 2025: The Past, Present, and Future of Quantum Computing
NewsMarina Caputo, Junye Huang, Marcel Pfaffhauser, Sanskriti Deva, and Robert DavisComplete “Understanding quantum information and computation” series now on IBM Quantum Learning
NewsOlivia Lanes and Robert DavisNew Quantum Optimization Benchmarking Library invites researchers to put algorithms to the test
ResearchChrista Zoufal, Stefan Woerner, and Robert DavisKeio University explores utility-scale quantum reservoir computing with Mitsubishi Chemical
ResearchDaniella Garcia Almeida and Robert Davis- See more of our work on Quantum Community
Qiskit: Open-Source Quantum Development
Qiskit is an open-source SDK for working with quantum computers at the level of pulses, circuits, and application modules.
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Publications
Sample-based quantum diagonalization for electronic structure on quantum-centric supercomputers
- Mario Motta
- 2025
- ACS Spring 2025
Inner product estimation with limited quantum communication
- Srinivasan Arunachalam
- Louis Schatzki
- 2025
- STACS 2025
Realization of Chiral Wave Functions in Quantum Computer
- Chan Bin Bark
- Moon Jip Park
- et al.
- 2024
- APS March Meeting 2024
Trade-offs between Entanglement and Communication
- Uma Girish
- Srinivasan Arunachalam
- 2024
- QIP 2024
Squeezing and quantum approximate optimization
- Gopal Chandra Santra
- Fred Jendrzejewski
- et al.
- 2024
- Physical Review A
Best practices for quantum error mitigation with digital zero-noise extrapolation
- Derek Wang
- Ritajit Majumdar
- et al.
- 2023
- QCE 2023