2 papers
quant-ph2000
The Phenomenological Preparation - Registration Arrow of Time and its Semigroup Representation in the RHS Quantum Theory
Arno R. Bohm, Raymond Scurek
The observed probabilities of quantum mechanics possess a time asymmetry which is based on the truism that a state must be prepared before an observable can be measured in it. Whil…
nucl-th1999
Resonances, Gamow Vectors and Time Asymmetric Quantum Theory
Arno R. Bohm, Raymond Scurek, Sujeewa Wikramasekara
Decaying states can be represented by Gamow vectors with an exponential, asymmetric time evolution. This asymmetric evolution is a manifestation of irreversibility on the microphys…