Einstein's Cat -- A Thought Experiment Against Anti-Relativist Claims
- URL: http://arxiv.org/abs/2503.17248v1
- Date: Fri, 21 Mar 2025 15:53:39 GMT
- Title: Einstein's Cat -- A Thought Experiment Against Anti-Relativist Claims
- Authors: Val G. Rousseau,
- Abstract summary: Some anti-relativists concede that time dilation applies to light clocks.<n>We argue that time dilation must apply to the mechanical clock in exactly the same way as it does to the light clock.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: When faced with overwhelming evidence supporting the reality of time dilation, confirmed in particular by the Hafele-Keating experiment, some anti-relativists reluctantly concede that time dilation applies to light clocks. However, they argue that the Theory of Relativity remains flawed, claiming that time dilation applies to light clocks only, not to massive objects. They assert that atomic clocks, which operate based on microwave radiation, merely create the illusion that the Hafele-Keating experiment confirms the theory. To refute this misconception, we introduce a thought experiment inspired by Schrodinger's cat, in which the fate of Einstein's cat depends on a "Sync-or-Die clock", an imaginary device that tests the synchronization between a light clock and a mechanical clock, potentially triggering the release of poison. By analyzing this scenario from both the inertial frame where the device is at rest and another in which it moves at constant velocity, we demonstrate that time dilation must apply to the mechanical clock in exactly the same way as it does to the light clock, highlighting the universality of relativistic time dilation.
Related papers
- Relativistic time dilation from a quantum mechanism [0.0]
We show that Lorentz transformations are obtained by a quantum mechanism.
We postulate this mechanism as the source of the phenomena of Special Relativity.
In this theory, the fundamental limit of the speed of light imposes a transparency condition for faster-than-light particles.
arXiv Detail & Related papers (2023-07-09T19:37:00Z) - Quantum time dilation in a gravitational field [39.58317527488534]
We investigate how the superposition principle affects the gravitational time dilation observed by a simple clock.
We show that the emission rate of an atom prepared in a coherent superposition of separated wave packets in a gravitational field is different from the emission rate of an atom in a classical mixture of these packets.
arXiv Detail & Related papers (2022-04-22T10:02:21Z) - Non-inertial quantum clock frames lead to non-Hermitian dynamics [0.0]
We study an accelerating massive quantum particle with an internal clock system.
We show that the evolution from the perspective of the particle's internal clock is non-Hermitian.
arXiv Detail & Related papers (2022-04-08T16:52:24Z) - Universality-of-clock-rates test using atom interferometry with $T^{3}$
scaling [63.08516384181491]
Atomic clocks generate delocalized quantum clocks.
Tests of universality of clock rates (one facet of LPI) to atom interferometry generating delocalized quantum clocks proposed.
Results extend our notion of time, detached from classical and localized philosophies.
arXiv Detail & Related papers (2022-04-05T12:26:56Z) - Measuring time with stationary quantum clocks [0.0]
We show that a quantum clock can measure the passage of time even while being switched off.
This supports the so-called substantival theory of time.
arXiv Detail & Related papers (2021-06-14T18:08:41Z) - Wigner's friend and the quasi-ideal clock [0.0]
In 1962, Eugene P. Wigner introduced a thought experiment that highlighted the incompatibility in quantum theory between unitary evolution and wave function reduction in a measurement.
A class of thought experiments often called Wigner's Friend Scenarios have been providing insights over many frameworks and interpretations of quantum theory.
Recently, a no-go theorem brought attention back to the Wigner's Friend and its potential of putting theories to test.
arXiv Detail & Related papers (2020-09-21T23:29:15Z) - Equivalence of approaches to relational quantum dynamics in relativistic
settings [68.8204255655161]
We show that the trinity' of relational quantum dynamics holds in relativistic settings per frequency superselection sector.
We ascribe the time according to the clock subsystem to a POVM which is covariant with respect to its (quadratic) Hamiltonian.
arXiv Detail & Related papers (2020-07-01T16:12:24Z) - There is only one time [110.83289076967895]
We draw a picture of physical systems that allows us to recognize what is this thing called "time"
We derive the Schr"odinger equation in the first case, and the Hamilton equations of motion in the second one.
arXiv Detail & Related papers (2020-06-22T09:54:46Z) - Quantum time dilation in atomic spectra [62.997667081978825]
We demonstrate how quantum time dilation manifests in a spontaneous emission process.
The resulting emission rate differs when compared to the emission rate of an atom prepared in a mixture of momentum wave packets.
We argue that spectroscopic experiments offer a technologically feasible platform to explore the effects of quantum time dilation.
arXiv Detail & Related papers (2020-06-17T18:03:38Z) - Clocks without "time" in entangled-state experiments [0.0]
Entangled states of light exhibit measurable correlations between light detections at separated locations.
These correlations are exploited in entangled-state quantum key distribution.
We show how working with clocks without worrying about time makes it possible to generalize some designs for quantum key distribution.
arXiv Detail & Related papers (2020-04-23T15:42:27Z) - Quantum time dilation: A new test of relativistic quantum theory [91.3755431537592]
A novel quantum time dilation effect is shown to arise when a clock moves in a quantum superposition of two relativistic velocities.
This effect is argued to be measurable using existing atomic interferometry techniques, potentially offering a new test of relativistic quantum theory.
arXiv Detail & Related papers (2020-04-22T19:26:53Z) - Atom-interferometric test of the universality of gravitational redshift
and free fall [48.82541018696971]
Light-pulse atom interferometers constitute powerful quantum sensors for inertial forces.
We present a specific geometry which together with state transitions leads to a scheme that is sensitive to both violations of the universality of free fall and gravitational redshift.
arXiv Detail & Related papers (2020-01-27T13:35:30Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.