Value of simulation
Computer Simulation allows us to set up objects with various parameters that model some real physical system.
I'm curious how valuable this is as a research tool as compared to running an actual experiment. Obviously, certain fields like astrophysics this is very useful since certiain experiments are not possible.
I am curious about what people think the value of computer simulation is in term of testing theoretical models in physics?
To be more specific,
Suppose one develops a complex and detailed theory of black hole formation ( i.e. a heavy star --> passes critical radius). I know this theory is actually already worked out, but what I'm wondering if actual numerical computation of theories adds value to this theories and how it does so?
( I am interested in possibly working with simulation and definitely interested in theory)
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