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entanglement

Illustration for "Real-Life Schrödinger’s Cats Probe the Boundary of the Quantum World"
quantum physics

Real-Life Schrödinger’s Cats Probe the Boundary of the Quantum World

June 25, 2018

Recent experiments have put relatively large objects into quantum states, illuminating the processes by which the ordinary world emerges out of the quantum one.

Illustration: balloon modelling as a metaphor for entanglement
insights puzzle

Solution: ‘Taming Quantum Weirdness’

March 10, 2017

A simple analogue could offer insights into one of the most astonishing results of quantum mechanics.

Quantized Columns

Entanglement Made Simple

April 28, 2016

How quantum entanglement connects with the “many worlds” of quantum theory.

quantum physics

Quantum Weirdness Now a Matter of Time

January 19, 2016

Bizarre quantum bonds connect distinct moments in time, suggesting that quantum links — not space-time — constitute the fundamental structure of the universe.

The Quantum Fabric of Space-Time

How Quantum Pairs Stitch Space-Time

April 28, 2015

New tools may reveal how quantum information builds the structure of space.

The Quantum Fabric of Space-Time

Wormholes Untangle a Black Hole Paradox

April 24, 2015

A bold new idea aims to link two famously discordant descriptions of nature. In doing so, it may also reveal how space-time owes its existence to the spooky connections of quantum information.

The arrow of time.
time

Time’s Arrow Traced to Quantum Source

April 16, 2014

A new theory explains the seemingly irreversible arrow of time while yielding insights into entropy, quantum computers, black holes, and the past-future divide.