The discussion revolves around the concept of whether it is possible to have an area devoid of quanta of space within the framework of Loop Quantum Gravity (LQG). Participants explore the implications of spin networks and spin foams, and the nature of "nothingness" in a physical context.
Participants express differing views on the possibility of an area without quanta of space, with some asserting it cannot exist while others propose nuanced interpretations of "nothingness." The discussion remains unresolved with multiple competing perspectives.
The discussion includes assumptions about the nature of "nothing" and the interpretation of physical concepts in LQG, which may not be fully articulated or agreed upon by participants.
Something that is nothing ( a contradiction) does not exist. So the answer is 'no'.Lunct said:So if space is made up of spin networks and spacetime is made of spin foams, then say hypothetically, is it possible to have an area without the quanta of space? Say maybe if there is an end to the universe. Like a mega vacuum with just nothing in it.
well if you think about it is not really nothing. It is just an area that doesn't contain quanta of space. It is just as close to nothing as you can get. The human brain cannot comprehend nothing. Probably phrased my question incorrectly.Mentz114 said:Something that is nothing ( a contradiction) does not exist. So the answer is 'no'.