I'm writing an article on Simulation Theory, and in it there is a section about how what science shows us about our world may suggest that this reality is a simulation. But my academic background is not in the natural sciences...
So, I was wondering if any scientists out there (specifically physicists) could please correct any errors I may have made in my text. The section that follows this paragraph is what I've written. Please, correct me if anything here is mistaken!
As I said, I am not a natural scientist
=============================================
Science and The Simulation
In quantum physics - the branch of physics that is interested in studying very small things, such as atoms and sub-atomic particles - there is a think called the Planck Scale - things smaller than the Planck Scale cannot be observed or understood with any current understanding. The Planck Scale is as small as you can get, it is the most tiny of distances.
It has been said that the Planck Scale could be evidence of reality being a simulation, as if it wasn’t a simulation we could understand things smaller than the Planck Scale. If we are in a simulation then there would only be finite computing power, and it would be a more economical use of computing power to only simulate the universe down to a certain quantum limit - and not simulating the laws of physics that apply to things that are smaller than this limit, even if in the world outside The Simulation it is possible to go down smaller.
There is then Heisenberg’s notion of a “quantum jump”. Heisenberg was a physicist who said that when a particle of matter moves from A to B it does not go through any intermediate steps, it is at point A at one time, and then instantly at point B, without ever travelling between the two. Draw a line on a piece of paper and label one end A and the other B. Heisenberg says that anything moving from being at A to B basically teleports from A to B, rather than travelling down the line from A to B, in a “smooth motion”.
This could be another example of quantum things not being simulated in as great a detail as they might have been.
If we consider Heisenberg’s theory and the Planck scale we might see that the reality we experience is pixelated - it is made out of many many tiny things and that nothing can be smaller than any pixel. If reality was physical and not simulated then we would expect to go down even further, to an even smaller level. But the thing is, we can’t. Our universe being a simulation would explain this.
If we are living in a pixelated reality that could be explained by it all being a simulation.
There is then the famous Double-Slit experiment in which the very fact that they is being observed changes how particles and waves behave, within a certain experiment. The very fact that observing this process can change what happens is cited as evidence we are living in a simulation, as the particles in this experiment shouldn’t be doing what they actually do - they should not be effected by whether or not they are being observed!
Also, physicists say that what we know as the physical world - space and time, matter and energy - can all be reduced to being described as information. Which would mean that an information processing system - i.e. a computer - could process - or rather simulate - space and time, matter and energy. A lively, colourful and interesting physical world can therefore arise out of masses of data. And what is a computer, if not a data processor?
So, I was wondering if any scientists out there (specifically physicists) could please correct any errors I may have made in my text. The section that follows this paragraph is what I've written. Please, correct me if anything here is mistaken!
As I said, I am not a natural scientist
=============================================
Science and The Simulation
In quantum physics - the branch of physics that is interested in studying very small things, such as atoms and sub-atomic particles - there is a think called the Planck Scale - things smaller than the Planck Scale cannot be observed or understood with any current understanding. The Planck Scale is as small as you can get, it is the most tiny of distances.
It has been said that the Planck Scale could be evidence of reality being a simulation, as if it wasn’t a simulation we could understand things smaller than the Planck Scale. If we are in a simulation then there would only be finite computing power, and it would be a more economical use of computing power to only simulate the universe down to a certain quantum limit - and not simulating the laws of physics that apply to things that are smaller than this limit, even if in the world outside The Simulation it is possible to go down smaller.
There is then Heisenberg’s notion of a “quantum jump”. Heisenberg was a physicist who said that when a particle of matter moves from A to B it does not go through any intermediate steps, it is at point A at one time, and then instantly at point B, without ever travelling between the two. Draw a line on a piece of paper and label one end A and the other B. Heisenberg says that anything moving from being at A to B basically teleports from A to B, rather than travelling down the line from A to B, in a “smooth motion”.
This could be another example of quantum things not being simulated in as great a detail as they might have been.
If we consider Heisenberg’s theory and the Planck scale we might see that the reality we experience is pixelated - it is made out of many many tiny things and that nothing can be smaller than any pixel. If reality was physical and not simulated then we would expect to go down even further, to an even smaller level. But the thing is, we can’t. Our universe being a simulation would explain this.
If we are living in a pixelated reality that could be explained by it all being a simulation.
There is then the famous Double-Slit experiment in which the very fact that they is being observed changes how particles and waves behave, within a certain experiment. The very fact that observing this process can change what happens is cited as evidence we are living in a simulation, as the particles in this experiment shouldn’t be doing what they actually do - they should not be effected by whether or not they are being observed!
Also, physicists say that what we know as the physical world - space and time, matter and energy - can all be reduced to being described as information. Which would mean that an information processing system - i.e. a computer - could process - or rather simulate - space and time, matter and energy. A lively, colourful and interesting physical world can therefore arise out of masses of data. And what is a computer, if not a data processor?