Is time irrelevant in quantum mechanics?

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Discussion Overview

The discussion revolves around the relevance of time in quantum mechanics, particularly in the context of loop quantum gravity (LQG). Participants explore whether time can be considered irrelevant within quantum mechanics, despite its presence in foundational equations like the Schrödinger equation.

Discussion Character

  • Debate/contested, Conceptual clarification

Main Points Raised

  • Some participants propose that loop quantum gravity suggests time may not exist and could be removed from the equations of quantum mechanics.
  • Others argue that referencing only loop quantum gravity does not justify dismissing the role of time in all of physics.
  • A participant questions the source of the claim that loop quantum gravity shows time does not exist.
  • Another participant challenges the adequacy of the phrase "the theory seems to show that..." as a reference, indicating a need for peer-reviewed sources to support such claims.

Areas of Agreement / Disagreement

The discussion remains unresolved, with competing views on the relevance of time in quantum mechanics and the implications of loop quantum gravity.

Contextual Notes

Participants express concerns about the lack of appropriate references to support claims regarding the implications of loop quantum gravity on the concept of time.

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TL;DR
The theory of loop quantum gravity seems to show that time does not exist and can disappear from the equations
Could one come to think that time is irrelevant in quantum mechanics? we know that the QM equations are written with the time variable, (Schrödinger equation). Yet everything suggests that time is irrelevant, as the search for loop quantum gravity seems to indicate
 
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CharlesDarwin said:
Summary: The theory of loop quantum gravity seems to show that time does not exist and can disappear from the equations

Could one come to think that time is irrelevant in quantum mechanics? we know that the QM equations are written with the time variable, (Schrödinger equation). Yet everything suggests that time is irrelevant, as the search for loop quantum gravity seems to indicate
Everything ? You only mentioned LQG. It hardly jusifies throwing away all other physics.
 
Last edited:
CharlesDarwin said:
The theory of loop quantum gravity seems to show that time does not exist

Where did you read this?
 
"The theory seems to show that..." is not an acceptable reference.
This thread is closed until the original poster can send me or any of the other mentors a link to an appropriate peer-reviewed paper describing the equations he's talking about and how they imply that "time does not exist".
 
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