The Temporary Timeline Hypothesis

This entry is a speculative hypothesis and philosophical exploration by Abubaker (Alexzander). Subject areas: time travel, spacetime, branching timelines, quantum mechanics, information, and reality. Standing: speculative / unverified.

The idea of time travel has always fascinated humanity. The thought that one day a person could move through the fourth dimension and visit the past or future seems almost impossible, yet physics has already shown us that time is not as simple as we once believed.

But this creates a question:

Many explanations have been suggested. One common idea is that a future time machine could only travel back to the moment it was created. If the first time machine was invented in the year 2500, then perhaps nobody could travel to a time before 2500.

At first this idea seemed reasonable. But then I asked myself: why would the invention of the machine limit reality itself?

This question made me search for another possibility.

If time travel exists, maybe the traveler does not enter their own past. Instead, they arrive in a different timeline that contains a version of the past.

This would solve one of the biggest problems in time travel: the grandfather paradox. If someone goes back and changes something important, they would not erase their own history. They would simply create or enter another branch of reality. The original timeline would continue untouched.

In this model:

I began questioning whether infinite timelines could truly exist.

This led me to a new version of my theory.

The moment someone attempts to travel through time, reality branches. The traveler is not traveling into an already existing past. They are creating a new path through spacetime.

This solves another problem: if no one has ever visited our past, maybe it is because nobody can. A time traveler cannot land in our timeline because the act of traveling creates a new one.

But then I questioned my own idea again. If a new timeline is created, then another problem appears: where does all the energy and information come from to create an entire reality?

A new timeline would require everything:

This question forced me to rethink the theory again.

This would explain why we never see evidence of countless abandoned timelines. The timeline exists only when needed.

This led me toward the strange world of quantum mechanics. In popular discussions of quantum physics, observation and information are often said to play unusual roles. I do not treat that as a finished scientific result here. I treat it as a door into a question.

But this created an even deeper philosophical problem.

At first I thought they might be duplicates. But then I asked myself: if a person in that timeline can think, feel, remember, and experience life, what makes them less real?

From their perspective, they are real.

Eventually I reached the hardest question: where does the information go when the timeline disappears?

So if a temporary timeline disappears, what happens to:

And even before answering that, another question appears: where did the energy and information of our own universe come from?

If we ask where a temporary timeline gets its energy, we must also ask where the energy of the universe came from in the first place.

The purpose of this theory is not to claim that I have discovered how time travel works. The purpose is to explore possibilities.

A good theory should not only provide answers; it should survive questions.

My idea changed many times:

Each version had problems. But every problem created a better question. And maybe this is how our understanding of the universe grows — not by pretending we know everything, but by being brave enough to say:

Because every mystery we solve reveals another mystery waiting behind it. Perhaps the universe is not hiding its secrets from us. Perhaps it is simply waiting until we are ready to ask the right questions.

A Room Full of Me Paradox asks a related question in a different key: not which history is real, but which version of a person is still “me.” Method: The Layered Evidence Model.

This page refers to well-known scientific ideas — relativity, spacetime, the information debate around black holes, and the Big Bang — as background. Those ideas are not being used as proof of the hypothesis. No external papers are cited yet. If later versions attach references, they will appear here and in the archive’s Sources index.

The three versions on this page are part of the idea’s history. If the standing of the hypothesis changes, that change should be dated.