![The Time Machine Factory [unspeakable, speakable] on Time Travel -TM2019](/event/2767/logo-693158660.png){kind=logo}
Speaker
Prof.
Seth Lloyd
(MIT)
Description
The possibility of closed timelike curves in general relativity opens up the physical possibility of
time travel. This talk reviews the different quantum mechanical theories of closed timelike curves, and
discusses their various advantages and drawbacks. We will discuss whether it is possible to use closed
timelike curves to build a time machine.
