Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

The Quantum Frontier - Quantum Mechanics and Computing Discussion

World Science Festival via YouTube

Overview

Coursera Flash Sale
40% Off Coursera Plus for 3 Months!
Grab it
Explore the cutting-edge world of quantum mechanics and computing in this comprehensive conference talk featuring renowned Caltech physicist John Preskill in conversation with physicist Brian Greene. Delve into the fundamental mysteries that still perplex scientists about quantum mechanics, examining the three core pillars that define this revolutionary field of physics. Discover Einstein's complex relationship with quantum entanglement and how quantum weirdness intersects with relativity theory, while grappling with the persistent measurement problem that continues to challenge our understanding of reality at the quantum scale. Learn about the revolutionary potential of quantum computing, understanding why leading physicists are transitioning their research focus to this emerging field and how quantum error correction serves as a crucial foundation for practical quantum systems. Examine the concept of quantum supremacy and its implications for technological advancement, exploring how quantum systems might transform society in unprecedented ways. Journey into theoretical physics through fascinating thought experiments involving black holes, including insights from Preskill's famous scientific bet with Stephen Hawking, and uncover what remains mysterious about these cosmic phenomena. Gain perspective on the personal journey from childhood interests to groundbreaking scientific research, understanding how curiosity about the natural world can lead to revolutionary discoveries in quantum physics and cosmology.

Syllabus

0:00:00 - Introduction
0:01:33 - Are There Still Quantum Mysteries?
0:03:32 - Three Pillars of Quantum Mechanics
0:05:25 - Einstein and Quantum Entanglement
0:14:51 - Quantum Weirdness and Relativity
0:17:46 - The Measurement Problem
0:28:29 - Intro to Quantum Computing
0:40:28 - Why Preskill Switched Fields
1:00:51 - What is Quantum Error Correction?
1:15:30 - Quantum Supremacy
1:23:07 - Can Quantum Systems Impact Society?
1:27:19 - The Black Hole Diary Thought Experiment
1:31:14 - The Black Hole Bet with Stephen Hawking
1:38:44 - What We Still Don’t Understand About Black Holes
1:41:03 - From Baseball Cards to Quantum Physics
1:45:12 - Credits

Taught by

World Science Festival

Reviews

Start your review of The Quantum Frontier - Quantum Mechanics and Computing Discussion

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Someone learning on their laptop while sitting on the floor.