Quantum Computing

An efficient algorithm for approximate shadow Hamiltonian simulation

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

arXiv Quant-Ph Recent

Verified 2026-07-14

Authors: Abhijit Chakraborty, Bharath Sambasivam, Karunya Shirali, Hunter Nelson, Mafalda Ramôa, Sophia E. Economou, Edwin Barnes
Venue: arXiv Quant-Ph Recent
Topic: Quantum Computing
Published: 2026-07-13

Related Organizations

0 linked

No published organization profile is linked to this research item yet.

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

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