Are there are any known formulas or equations that can calculate information from energy or energy from information?
One of them, I believe, is the Bekenstein bound which is the maximum information that can be in a given space before becoming a black hole.
https://en.wikipedia.org/wiki/Bekenstein_bound
The equations involved can be converted for both mass and energy.
So I am wondering if there are other equations involving this kind of conversion from energy to information.