Is eternalism notion of time consistent with quantum mechanics (all of its interpretations)?

Is time constant in quantum mechanics?

Time in quantum mechanics is rigid, not bendy and intertwined with the dimensions of space as in relativity. Furthermore, measurements of quantum systems “make time in quantum mechanics irreversible, whereas otherwise the theory is completely reversible,” said Renner.

What does quantum mechanics say about time?

In quantum mechanics, time is understood as an external (‘classical’) concept. So it is assumed, as in classical physics, to exist as a controller of all motion — either as absolute time or in the form of proper times defined by a classical spacetime metric.

What is the most common interpretation of quantum mechanics?

The most popular is the Copenhagen interpretation, a namesake of where Werner Heisenberg and Niels Bohr developed their quantum theory.

Is quantum mechanics consistent with locality and realism?

Quantum mechanics is not a realistic theory in the EPR sense. It is realism, not locality, which fails. There is of course one way in which one could generate classical non-local theory which mimics quantum mechanics: consider the wavefunction as the hidden variable.

Is time a constant?

Without any reason to prioritize one perspective of time over another, this means time isn’t a constant universal unit at all. It is a relative measurement that varies as objects move faster or slower, or as they’re subjected to more or less gravity.

Is time continuous or discrete?

continuous variable

Time is a continuous variable. You could turn age into a discrete variable and then you could count it. For example: A person’s age in years.

How many interpretations are there of quantum mechanics?

Four kinds of interpretation are described in detail below (and some others more briefly). The first two—the Copenhagen interpretation and the many-worlds interpretation—take standard quantum mechanics as their starting point.

What is quantum mechanics theory?

Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles. It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science.

What is the measurement problem why are there interpretations of quantum physics compared to classical physics?

In quantum mechanics, the measurement problem is the problem of how, or whether, wave function collapse occurs. The inability to observe such a collapse directly has given rise to different interpretations of quantum mechanics and poses a key set of questions that each interpretation must answer.

Is time a constant or a variable?

Time is a common independent variable, as it will not be affeced by any dependent environemental inputs. Time can be treated as a controllable constant against which changes in a system can be measured.

Can you Quantise time?

1) There is no conclusive evidence that time is quantized, but 2) certain theoretical studies suggest that in order to unify general relativity (gravitation) with the theories of quantum physics that describe fundamental particles and forces, it may be necessary to quantize space and perhaps time as well.
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Is time actually linear?

Time itself is neither linear nor circular. It does not flow or move but allows others to do so.

Is time continuous or discrete physics?


This Lie Group concept divides the quantities in physics into continuous numbers and quantized generators. Time is continuous just like rotation angles are continuous.

Is time on a clock discrete or continuous variable?

Explanation: Time is a continuous variable, it can take any positive value in an interval. Even when we measure it in minutes, it can be measured with infinite precision, for example: 0.125 minutes or 0.13333 minutes.

Is time not continuous?

Between any two points in time there are an infinite number of other points in time. The variable “time” ranges over the entire real number line, or depending on the context, over some subset of it such as the non-negative reals. Thus time is viewed as a continuous variable.

Is time discrete in quantum physics?

Space and time are discrete.
This possibility is exciting since it helps with renormalizing quantum field theories, but it poses big problems for relativity.

Does Planck time mean time is discrete?

Yes, it does.

Is time a quantum field?

An obvious question, then, would be: is time divided up into discrete quanta? According to quantum mechanics, the answer appears to be “no”, and time appears to be in fact smooth and continuous (contrary to common belief, not everything in quantum theory is quantized).

Does time exist in the quantum realm?

This perspective effect of time is consistent with what scientists have observed at the quantum level. When you study the behaviour or the smallest physical quantities that exist in the universe, like Carlo Rovelli does, you soon find there is no evidence for time.

Does time actually exist?

Does time exist? The answer to this question may seem obvious: of course it does! Just look at a calendar or a clock. But developments in physics suggest the non-existence of time is an open possibility, and one that we should take seriously.