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Today’s Doodle recognizes World Quantum Day, an annual event dedicated to increasing awareness of quantum physics and technology. The date chosen, April 14th, corresponds to the initial digits of Plan…
The demonstration of superconducting transmon qubits fabricated on a 300mm CMOS production line achieved relaxation and coherence times exceeding 100μs, marking a transition from proof-of-concept to e…
Could nuclear energy calculations routinely achieve sub-one percent accuracy using quantum computers? New approximations now deliver an energy relative error below 0. 2% compared to the nuclear shell …
Previously, building controlled high-dimensional quantum gates demanded 2n CINC gates. Now, a new synthesis scheme reduces this requirement to just two, establishing the lowest known number of univers…
Sub-100-nanosecond gates with intrinsic errors below 10−4 are now proposed between fluxonium qubits separated by over one centimetre. This directly addresses a fundamental restriction of previous coup…
Terra Quantum AG Quantum is the fifth firm since November to list on Nasdaq via SPAC, valued at $3.25 billion.
MIT researchers created a quantum sensor using nitrogen-vacancy centers in diamonds, enabling high-resolution measurement of multiple physical.
Until now, securing bank transactions against future quantum attacks meant choosing a single, untested solution. A new architecture successfully combines classical, quantum and post-quantum encryption…
With 2029 targets from Google, Cloudflare & India, QuSecure advises enterprises to accelerate post-quantum migration—it’s no longer if, but how long.
BTQ Technologies & Daou Data are partnering to advance hardware-rooted cryptographic defenses against future quantum computing threats, focusing on.
With 90% of firms planning to invest in post-quantum cryptography (PQC), Sectigo offers a low-risk path via its Certificate Manager—test PQC.
Insider Brief There were about two hundred people in the room, and what stood out was not how many of them worked in quantum, but how many did not. Business leaders from across the region sat alongsid…
Insider Brief PRESS RELEASE — – JLL, a leading global commercial real estate and investment management company, today announced that it is working with Qlocity, a global quantum commercialization firm…
Insider Brief Just in time for World Quantum Day, the Senate Commerce Committee advanced a reauthorization of the National Quantum Initiative Act yesterday, adding provisions aimed at accelerating app…
The 2026 International Symposium on VLSI Technology, Systems and Applications (VLSI TSA) is being held in Taiwan, gathering over 800 experts to discuss semiconductor innovation. This year’s symposium …
BTQ Technologies & Daou Data are partnering to bolster Korea’s payment systems with advanced, hardware-rooted post-quantum cryptography.
D-Wave CEO Dr. Alan Baratz will discuss how quantum computing is transitioning to commercial use, and how it may address AI’s rising energy demands.
Lockheed Martin is increasing its venture capital fund, Lockheed Martin Ventures, to $1 billion, a 250% increase from its previous capacity of $400 million. This investment aims to mature technologies…
CESNET & Ribbon demonstrated real-world quantum encryption deployment in an optical network, achieving security without performance compromises, or.
Infleqtion is delivering upgraded quantum hardware to the International Space Station, through a NASA mission, to potentially achieve record atom populations and ultracold temperatures. This advanceme…
IonQ & UMD expand their $7.5M partnership, deploying the first silicon vacancy node at UMD’s National Quantum Laboratory.
The Quantum Era Is Upon Us Forbes
I have this unphysical circuit circuit = stim.Circuit(''' Y_ERROR(.1) 0 MPP X0 MPP Z0 DETECTOR rec[-2] DETECTOR rec[-1] OBSERVABLE_INCLUDE(0) rec[-2] ''') I wish to get stim.DetectorErrorModel(''' err…
I know from my linear algebra class in uni that a square matrix could have eigenvalues and eigenvectors such that the following relationship is correct: If $u$ is a eigenvector and $\lambda$ is a eige…