Quantum Circuits

At QCI we've put together a world-class team and facility to deliver the world's first useful quantum computers.  Watch how we're doing it.

Watch Video
Quantum Circuits’ Partnership with Microsoft on Azure Quantum
news
Quantum Circuits’ Partnership with Microsoft on Azure Quantum
The key to bigger quantum computers could be to build them like Legos
news
The key to bigger quantum computers could be to build them like Legos
QCI Lab Launch
video
QCI Lab Launch
Quantum Circuits, Inc., a Quantum Computer Startup out of Yale, Opens Lab in New Haven
news
Quantum Circuits, Inc., a Quantum Computer Startup out of Yale, Opens Lab in New Haven
Robert Schoelkopf talks about the quest to build a quantum computer at the World Economic Forum
video
Robert Schoelkopf talks about the quest to build a quantum computer at the World Economic Forum
Building the building blocks
learn
Building the building blocks
A fault-tolerant system for stopping ‘leaks’ in quantum computers
news
A fault-tolerant system for stopping ‘leaks’ in quantum computers
Phase-preserving amplification near the quantum limit with a Josephson ring modulator
learn
Phase-preserving amplification near the quantum limit with a Josephson ring modulator
Yale Professors Race Google and IBM to the First Quantum Computer
news
Yale Professors Race Google and IBM to the First Quantum Computer
Quantum Computing Startup Quantum Circuits Inc (QCI) Accelerates With $18M Series A Co-led by Canaan and Sequoia
news
Quantum Computing Startup Quantum Circuits Inc (QCI) Accelerates With $18M Series A Co-led by Canaan and Sequoia
Yale Researchers Aim to Build the First Practical Quantum Computers
learn
Yale Researchers Aim to Build the First Practical Quantum Computers
Extending the lifetime of a quantum bit with error correction in superconducting circuits
learn
Extending the lifetime of a quantum bit with error correction in superconducting circuits
A Schrödinger cat living in two boxes
learn
A Schrödinger cat living in two boxes
Confining the state of light to a quantum manifold by engineered two-photon loss
learn
Confining the state of light to a quantum manifold by engineered two-photon loss
Non-Poissonian quantum jumps of a Fluxonium qubit due to quasi-particle excitations
learn
Non-Poissonian quantum jumps of a Fluxonium qubit due to quasi-particle excitations
Autonomously stabilized entanglement between two superconducting quantum bits
learn
Autonomously stabilized entanglement between two superconducting quantum bits
Quantum back-action of an individual variable-strength measurement
learn
Quantum back-action of an individual variable-strength measurement
Analog information processing at the quantum limit with a Josephson ring modulator
learn
Analog information processing at the quantum limit with a Josephson ring modulator