Logarithmic Time May Explain the Beginning

Traditionally, we perceive time as linear, assuming that one second is always one second. However, this assumption breaks down as we approach the Big Bang, where the nature of time becomes complex. Asimov suggested that time could be viewed as a ratio, where the thermal behavior of clocks changes as we move back toward the Big Bang. A thermal clock, which measures interactions between particles, would run faster as it approaches the Big Bang's maximum temperature.

The video argues against the existence of a singularity at the Big Bang, suggesting instead that quantum theory might prevent such singularities. Instead, it proposes measuring time logarithmically relative to the speed of time at the end of the inflationary phase of the Big Bang, which is the furthest back we can measure.

The relationship between time and temperature is explored through models of cosmology that describe the evolution of spacetime. As spacetime stretches, it cools, leading to fewer events occurring over time. The text likens the universe to a heat engine, where matter interacts with spacetime, following thermodynamic laws. The first and second laws of thermodynamics apply, suggesting a relationship between energy, work, and the entropy of the universe.

Unlike linear scales with defined zero points, logarithmic time raises questions about how we understand beginnings. At infinite temperature and density, time would also be infinite, complicating linear measurements. Logarithmic scales account for these extremes: the log of zero is negative infinity (unreachable), while the log of infinity is simply infinity.

Historical figures like John Dalton developed logarithmic temperature scales to address issues in measuring exponential cooling, indicating that logarithmic measures can be essential for understanding changes in the universe. As we look back in time, the amount of information we have decreases, but the number of events (like particle collisions) increases exponentially closer to the Big Bang, further supporting the need for a logarithmic representation of time.

#AHAstronomy #IsaacAsimov #LogarithmicTime #BigBang #QuantumTheory #Spacetime #Thermodynamics #Cosmology #Time

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[axle.student]

Interesting :)
I am looking for, or attempting to create a digital emulation of analog for science computing purposes. Gave me some hints and thoughts :)

[jasimine_b]

have heard much better AI voices, don't like this...