234 citations · 2.8k across the 126 of their papers we have counts for
Showing quant-phShow all
2 papers · 1 filter
quant-ph1999
The Large Time Behaviour in Quantum Field Theory and Quantum Chaos
I. Ya. Aref'eva, I. V. Volovich
An exact general formula for the matrix elements of the evolution operator in quantum theory is established. The formul ("ABC-formula") has the form <U(t)>=exp(At+B+C(t)). The cons…
quant-ph1999★ 2 cited
Quantum Decoherence and Higher Order Corrections to the Large Time Exponential Behaviour
I. Ya. Aref'eva, I. V. Volovich
There exists the well known approximate expression describing the large time behaviour of matrix elements of the evolution operator in quantum theory: <U(t)>=exp(at)+... This expre…