Quantum Computing
Quantum computing hardware, modalities, architectures, companies, roadmaps, ecosystem dynamics, and the path to fault tolerance.
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Quantum Computing
Quantum Geopolitics: The Global Race for Quantum Computing
Quantum computing has emerged as a new frontier of great-power competition in the 21st century. Nations around the world view advanced quantum technologies as strategic assets—keys to future economic prowess, military strength, and technological sovereignty. Governments have already poured over…
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Leadership
Financing the Quantum Leap: Funding Strategies for University Spin‑offs
In the end, funding a quantum leap is about building bridges – between lab and market, between public and private interests, and between today’s prototypes and tomorrow’s transformative industries. Each dollar raised and each partnership forged is like adding a…
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Quantum Computing
Quantum Use Cases in Telecom
Quantum computing’s impact on global telecommunications will be transformative. It holds the potential to revolutionize how we secure and operate networks, enabling levels of performance and protection previously unattainable. At the same time, it forces a reckoning with the vulnerabilities…
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Quantum Computing
Quantum of Flapdoodle: A Guide to Quantum Hype and Scams
The gap between the hard reality of quantum engineering and the sensational way it’s often portrayed has created a fertile breeding ground for misinformation and fraud. It ranges from innocuous exaggeration, to willful marketing spin, to serious financial scams and…
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Quantum Computing
Quantum Use Cases in Healthcare & Medical Research
Quantum computing has the potential to reshape global healthcare and medical research in the coming decades. From our current vantage point, we can see glimmers of its future impact: prototype quantum algorithms already accelerating drug discovery, early collaborations bringing quantum…
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Quantum Computing
Entropy-Driven Photonic Quantum Computing: A Critical Look at QCI’s Approach
Quantum Computing Inc. (QCI) has introduced an unconventional paradigm in quantum computing called Entropy Quantum Computing (EQC). Unlike the standard approach of isolating qubits in pristine, ultra-cold environments, QCI’s method intentionally embraces environmental noise and loss as part of the…
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Quantum Computing
From NISQ to FTQC to FASQ
The dream of quantum computing is inching closer to reality, but between our current noisy prototypes and tomorrow’s transformative machines lies a daunting gulf. In the language of the field, we are transitioning from the NISQ era into the realm…
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Quantum Computing
China’s Quantum Computing and Quantum Technology Initiatives
In little over a decade, China transformed from a minor player into a quantum technology powerhouse. The talent has matured, and a new generation of Chinese quantum scientists is coming into its own – many trained at top universities domestically…
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Quantum Computing
Quantum Technology Initiatives in Singapore and ASEAN
ASEAN’s journey in quantum technology is relatively recent but steadily gaining momentum. Singapore took the lead in the early 2000s – the National Research Foundation began funding quantum research as early as 2002, and by 2007 the government helped establish…
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Quantum Computing
Quantum Technologies and Quantum Computing in Russia
Russia’s engagement with quantum science dates back to the Soviet era, which produced a strong foundation of theoretical physics and early quantum experiments. This legacy endures in the modern era – Russian experts often note that the “Soviet school of…
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Quantum Computing
Variational Quantum Eigensolver (VQE) Breakthroughs
The Variational Quantum Eigensolver (VQE), introduced in 2014, has rapidly become a flagship algorithm for simulating ground-state properties on today’s noisy quantum computers. Rather than running long quantum circuits, VQE uses short circuits and a classical optimizer in tandem: the…
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Quantum Computing
Quantum Contrarianism
Contrarianism in quantum tech, as in any tech, is best viewed as a tool, not a truth. It’s a tool for questioning and refining the narrative, for ensuring we don’t delude ourselves. But it is not the final truth of…
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Quantum Computing
Quantum Technologies and Cybersecurity: Threats and Defenses
Quantum technologies introduce a new era for cybersecurity – one that is simultaneously perilous and full of potential. On the threat side, the advent of quantum computers threatens to upend the cryptographic protections we rely on daily, making it imperative…
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Quantum Computing
Quantum Computing Benchmarks: RCS, QV, AQ, and More
As quantum computing hardware rapidly improves, simple metrics like qubit count are no longer sufficient to gauge a system’s true capability. Unlike classical computers where transistor counts roughly correlate with performance, quantum bits (qubits) can be error-prone and short-lived, so…
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Quantum Computing
Adiabatic Quantum (AQC) and Cyber (2024 Update)
Adiabatic Quantum Computing (AQC) is an alternative paradigm that uses an analog process based on the quantum adiabatic theorem. Instead of discrete gate operations, AQC involves slowly evolving a quantum system’s Hamiltonian such that it remains in its lowest-energy (ground)…
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