What exactly does the proposed 4th law of thermodynamics mean?

In summary, the conversation discusses a new law related to thermodynamics and entropy. This law states that any non-equilibrium state of a system must have a metric in state space that allows for the irreversible component of its time evolution to move in the direction of steepest entropy ascent while still adhering to conservation constraints. This law is separate from the four traditional laws of thermodynamics and has been researched for the past 40 years. More information and explanations from experts are needed to fully understand its significance.
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DeathByKugelBlitz
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'Every non-equilibrium state of a system or local subsystem for which entropy is well defined must be equipped with a metric in state space with respect to which the irreversible component of its time evolution is in the direction of steepest entropy ascent compatible with the conservation constraints.'

I understand the first 4 laws but this one is new
 
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Do you have a reference for your quote?
 
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Wow, this is fresh stuff with a lot of background research from the last 40 years. It looks like it is not a consequence of the 0th (transitivity of thermodynamic equilibrium and empiric/operational definition of temperature), 1st, 2nd and 3rd laws of thermodynamics, but an independent conclusion. I can't say more right now, I let some expert offer an explanation of its meaning and relevance.
I thank you for bringing it up.
 
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FAQ: What exactly does the proposed 4th law of thermodynamics mean?

What is the proposed 4th law of thermodynamics?

The proposed 4th law of thermodynamics is a theoretical law that suggests the existence of a fundamental force that governs the behavior of energy in systems with varying temperatures. It is not yet widely accepted and is still being studied and debated by scientists.

How does the 4th law of thermodynamics differ from the other three laws?

The first three laws of thermodynamics describe the behavior of energy in closed systems, while the 4th law specifically focuses on open systems. It also suggests the existence of a new fundamental force, whereas the other laws are based on principles of conservation of energy and entropy.

What evidence supports the existence of the 4th law of thermodynamics?

Currently, there is no conclusive evidence that supports the existence of the 4th law of thermodynamics. The concept is still being explored and tested through experiments and mathematical models. Some scientists argue that it may help explain certain phenomena, such as the behavior of energy in living organisms, but more research is needed.

How could the 4th law of thermodynamics impact our understanding of energy and thermodynamics?

If the 4th law is proven to be true, it would significantly expand our understanding of energy and thermodynamics. It could potentially lead to new technologies and applications, as well as a deeper understanding of the universe and its fundamental forces.

Are there any potential implications or consequences of the 4th law of thermodynamics?

If the 4th law is proven to be true, it could have significant implications for our understanding of the universe and its fundamental forces. It could also potentially lead to new discoveries and advancements in various fields, such as biology, chemistry, and physics. However, until more research is done, it is not possible to predict the full consequences of this proposed law.

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