Quantum physics and the gateway to a new reality - with Vlatko Vedral
Find out why we are on the brink of a new revolution in physics, thanks to thought experiments that change how we think about reality itself.Join this channel as a Science Supporter to get access to perks:
https://www.youtube.com/channel/UCYeF244yNGuFefuFKqxIAXw/join
Watch the Q&A for this talk here (exclusively for our YouTube Science Supporters): https://youtu.be/GZ5YA5SPo1c
Buy Vlatko's book here: https://geni.us/DVTE
This lecture was recorded at the Ri on 24 November 2025.
For the last century, physics has been following the paths set out by the same two theories—quantum mechanics and general relativity—and, let’s face it, it’s getting pretty boring. Despite these great theories being fundamentally in conflict, most scientists are simply chasing decimal points in laboratories. To give the deeper explanation of reality we seek, we need new ways to explore and critique our best ideas of the universe on the smallest and largest scales.
In this talk, physicist Vlatko Vedral presents a number of key thought experiments that test the foundations of physics, namely the interface between quantum physics and general relativity.
General relativity is our best theory of gravity, and it remains a completely classical theory despite many attempts to quantize it. Some of the thought experiments are aimed at testing how quantum physics changes the concepts of space and time that are key to understanding general relativity, while others explore how the key principle of general relativity, the so-called equivalence principle, could affect quantum physics and lead to its modification. Join Vlatko to discover how the realisation of these theories could transform our understanding of quantum physics.
---
Vlatko Vedral is best known for his contributions to quantum information theory, quantum mechanics, and quantum entanglement. As an active researcher, Vlatko has over 500 published, regularly cited papers to his name. This output covers a broad range of topics within quantum physics, including quantum computing, quantum cryptography, and quantum thermodynamics. In recognition of his scholarly achievements, he was honoured with the Royal Society Wolfson Research Merit Award in 2007. Since 2009, Vlatko has served as Professor of Quantum Information Science in the Department of Physics at the University of Oxford. Vlatko's new book "Portals to a New Reality" (Basic Books and Allan Lane) is published on 25th October 2025.
---
The Ri is on Twitter: http://twitter.com/ri_science
and Facebook: http://www.facebook.com/royalinstitution
and TikTok: https://www.tiktok.com/@ri_science
Listen to the Ri podcast: https://podcasters.spotify.com/pod/show/ri-science-podcast
Donate to the RI and help us bring you more lectures: https://www.rigb.org/support-us/donate-ri
Our editorial policy: https://www.rigb.org/editing-ri-talks-and-moderating-comments
Subscribe for the latest science videos: http://bit.ly/RiNewsletter
Product links on this page may be affiliate links which means it won't cost you any extra but we may earn a small commission if you decide to purchase through the link.
#quantumphysics #quantumphysicsexplained #thoughtexperiments #generalrelativity Receive SMS online on sms24.me
TubeReader video aggregator is a website that collects and organizes online videos from the YouTube source. Video aggregation is done for different purposes, and TubeReader take different approaches to achieve their purpose.
Our try to collect videos of high quality or interest for visitors to view; the collection may be made by editors or may be based on community votes.
Another method is to base the collection on those videos most viewed, either at the aggregator site or at various popular video hosting sites.
TubeReader site exists to allow users to collect their own sets of videos, for personal use as well as for browsing and viewing by others; TubeReader can develop online communities around video sharing.
Our site allow users to create a personalized video playlist, for personal use as well as for browsing and viewing by others.
@YouTubeReaderBot allows you to subscribe to Youtube channels.
By using @YouTubeReaderBot Bot you agree with YouTube Terms of Service.
Use the @YouTubeReaderBot telegram bot to be the first to be notified when new videos are released on your favorite channels.
Look for new videos or channels and share them with your friends.
You can start using our bot from this video, subscribe now to Quantum physics and the gateway to a new reality - with Vlatko Vedral
What is YouTube?
YouTube is a free video sharing website that makes it easy to watch online videos. You can even create and upload your own videos to share with others. Originally created in 2005, YouTube is now one of the most popular sites on the Web, with visitors watching around 6 billion hours of video every month.
