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Is quantum theory really as random as it seems?

Physics

Is quantum theory really as random as it seems?

The maths suggests the reality we get from quantum probabilities is random, but there might be some hidden determinism at play – or perhaps the present can influence the past

Features

Why it might be impossible to build a practical quantum computer

Physics

Why it might be impossible to build a practical quantum computer

Features

What putting big things in quantum states can tell us about reality

Physics

What putting big things in quantum states can tell us about reality

Features

Quantum Physics. Atom nuclear model on energetic background, 3D illustration; Shutterstock ID 682727230; purchase_order: PHOTO; job: 25 August online; client: NS; other:

Physics

Beyond quantum physics: The search for a more fundamental theory

Features

Can quantum effects in the brain explain consciousness?

Physics

Can quantum effects in the brain explain consciousness?

Features

KRJ9F0 Quantum-Gravity-Photon-Race

Physics

Why is it so difficult to find a viable quantum theory of gravity?

Features

R42MA6 Advance of Quantum Wave

Physics

Quantum Darwinism: Can evolutionary theory explain objective reality?

Features

Do we distil reality from the quantum fog or does it exist without us?

Physics

Do we distil reality from the quantum fog or does it exist without us?

Features

This is what makes the quantum world so strange and confusing

Physics

This is what makes the quantum world so strange and confusing

Features

Q1: Photograph of the silicon quantum circuit being connected to a circuit board in preparation for measurement. (credit: Serwan Asaad)

Technology

Using microwave beams could let quantum computers be small but mighty

A decades-old theory to simplify silicon quantum processors has been shown to work, potentially paving the way for vastly more powerful quantum devices

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Physics

Google researchers made a time crystal inside a quantum computer

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Technology

Flexible computer processor is the most powerful plastic chip yet

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Technology

Google demonstrates vital step towards large-scale quantum computers

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Technology

China beats Google to claim the world's most powerful quantum computer

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