Effective Field Theory Holographic Principle Entropy SNL3A3 3A3≤SBH=D2M An effective field theory that can saturate the equation necessarily includes many states with Schwarzschild radius much larger than the box size An effective quantum field theory is expected to be capable of describing a system at a temperature T, provided that t sA, so long as T >>1/L Thermal energy MLT Entropy S~L732m=n⑦~(M/L The corresponding schwarzschild radius LSN L(LMP)2/>LEffective Field Theory & Holographic Principle An effective field theory that can saturate the equation necessarily includes many states with Schwarzschild radius much larger than the box size. An effective quantum field theory is expected to be capable of describing a system at a temperature T , provided that T ≤ Λ ，so long as T ≫ 1/L. Thermal energy Entropy The corresponding Schwarzschild radius Entropy