Quantum Computing

Noisy quantum circuit simulation with the tensor jump method

Explore this Quantum Computing research record with venue, authors, publication date, QAtlas summary, related ecosystem records, and source evidence.

arXiv Quant-Ph New

Verified 2026-07-07

Authors: Maximilian Frohlich, Aaron Sander, Martin Eigel, Robert Wille, Michael Hintermuller
Venue: arXiv Quant-Ph New
Topic: Quantum Computing
Published: 2026-07-01

Related Organizations

1 linked

Hardware - New Haven, Connecticut, USA

Quantum Circuits Inc.

Quantum Circuits builds superconducting quantum computers using modular, error-detecting architecture. Founded: 2015. Estimated employees: 51-200. Known funding: $80M+ reported. Notable products: Aquila quantum computing platform.

Related Funding

6 linked

funding -

CQE-led Bloch Quantum Tech Hub raises $55 million to build US quantum supply chain

The Chicago Quantum Exchange-led Bloch Quantum Tech Hub received a reported nearly $55 million package centered on a $30 million U.S. Economic Development Administration award plus state and private-sector contributions for quantum manufacturing and supply-chain development in the Illinois-Wisconsin-Indiana region.

grant - GBP 33 million

Innovate UK opens £33M quantum computing hardware CR&D opportunity

Innovate UK Business Connect's opportunities page lists 'Scaling performance of quantum computing hardware: CR&D', open from 2026-06-27 to 2026-09-18, where UK registered organizations can apply for a share of up to £33 million to develop device-level hardware and associated software for universal fault-tolerant quantum computers.

Grant - 150K EUR

REALCRYPT ERC Proof of Concept grant

CORDIS lists REALCRYPT as a Horizon Europe ERC Proof of Concept project for protocol-level hybridisation of post-quantum and classical cryptographic protocols, coordinated by Bergische Universitaet Wuppertal with EUR 150,000 in EU contribution.

Series A - 8.3M USD

SpeQtral Series A

SpeQtral raised Series A funding for satellite quantum communications.

Seed - Unknown Unknown

SBQuantum Seed

SBQuantum secured seed funding for diamond quantum magnetometry systems.

Government Contract - Unknown USD

Vector Atomic Government Contract

Vector Atomic received government support for quantum clocks and inertial sensing.

Related Intel

6 linked

Weekly Market Brief - 2026-08-24

Weekly Quantum Market Brief: Access and Research Signals

A source-backed weekly read on fresh quantum-access activity and research signals from August 18 through August 24.

Weekly Market Brief - 2026-08-17

Weekly Quantum Market Brief: 2026-08-17

A source-backed weekly read on quantum capital, company movement, research signals, policy activity, and watchlist items from the QAtlas corpus.

Weekly Market Brief - 2026-08-10

Weekly Quantum Market Brief: Research and Verification

A source-backed look at fresh quantum research, measurement and error-management work, and the verification milestones worth watching next.

Weekly Market Brief - 2026-08-03

Weekly Quantum Market Brief: Infrastructure Becomes the Product

A source-backed read on open quantum testbeds, hybrid quantum-AI workflows, and the gap between technical access and commercial proof.

Weekly Market Brief - 2026-07-27

Weekly Quantum Market Brief: Platform Depth and Commercial Execution

A source-backed weekly read on IBM's pending HRL acquisition, QCi's commercial leadership changes, and a new flow-based approach to continuous-variable quantum-state tomography.

Weekly Market Brief - 2026-07-20

Weekly Quantum Market Brief: Industrial Preparation Takes the Lead

A source-backed weekly read on industrial quantum partnerships, workforce development, and hardware infrastructure.