Add to ORKGMost approaches to quantum gravity suggest that relativistic spacetime is not fundamental, but instead emerges from some non-spatiotemporal structure. This paper investigates the implications of this suggestion for the possibility of time travel in the sense of the existence of closed timelike curves in some relativistic spacetimes. In short, will quantum gravity reverse or strengthen general relativity's verdict that time travel is possible
Important features of space and time are taken to be missing in quantum gravity, allegedly requiring...
Important features of space and time are taken to be missing in quantum gravity, allegedly requiring...
The Einstein equations allow solutions containing closed timelike curves. These have generated much...
Most approaches to quantum gravity suggest that relativistic spacetime is not fundamental, but inste...
This paper is an enquiry into the logical, metaphysical, and physical possibility of time travel und...
We discuss the possibility to build and operate a time machine, a device that produces closed timeli...
There is a deep structural link between acausal spacetimes and quantum theory. As a consequence quan...
Theories of quantum gravity generically presuppose or predict that the reality underlying relativist...
Research in quantum gravity strongly suggests that our world in not fundamentally spatiotemporal, bu...
Theories of quantum gravity generically presuppose or predict that the reality underlying relativist...
Research in quantum gravity strongly suggests that our world in not fundamentally spatiotemporal, bu...
Theories of quantum gravity generically presuppose or predict that the reality underlying relativist...
International audienceI give a historical survey of the discussions about the existence of closed ti...
International audienceI give a historical survey of the discussions about the existence of closed ti...
International audienceI give a historical survey of the discussions about the existence of closed ti...
Important features of space and time are taken to be missing in quantum gravity, allegedly requiring...
Important features of space and time are taken to be missing in quantum gravity, allegedly requiring...
The Einstein equations allow solutions containing closed timelike curves. These have generated much...
Most approaches to quantum gravity suggest that relativistic spacetime is not fundamental, but inste...
This paper is an enquiry into the logical, metaphysical, and physical possibility of time travel und...
We discuss the possibility to build and operate a time machine, a device that produces closed timeli...
There is a deep structural link between acausal spacetimes and quantum theory. As a consequence quan...
Theories of quantum gravity generically presuppose or predict that the reality underlying relativist...
Research in quantum gravity strongly suggests that our world in not fundamentally spatiotemporal, bu...
Theories of quantum gravity generically presuppose or predict that the reality underlying relativist...
Research in quantum gravity strongly suggests that our world in not fundamentally spatiotemporal, bu...
Theories of quantum gravity generically presuppose or predict that the reality underlying relativist...
International audienceI give a historical survey of the discussions about the existence of closed ti...
International audienceI give a historical survey of the discussions about the existence of closed ti...
International audienceI give a historical survey of the discussions about the existence of closed ti...
Important features of space and time are taken to be missing in quantum gravity, allegedly requiring...
Important features of space and time are taken to be missing in quantum gravity, allegedly requiring...
The Einstein equations allow solutions containing closed timelike curves. These have generated much...