When 
 and 
 are self-adjoint operators,
Trotter Product Formula
See also
Self-AdjointExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Trotter Product Formula." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/TrotterProductFormula.html
 
         
	    
	
    
