光电传感器的应用.pdf

H.ArabshahiandA.HajiMohammadifariman/InternationalJournalofEngineering

ResearchandApplications(IJERA)ISSN:2248-9622

Vol.3,Issue4,Jul-Aug2013,pp.1620-1624

AttemptstoConstructaTimeOperator

H.ArabshahiandA.HajiMohammadiFariman

DepartmentofPhysics,PayameNoorUniversity,P.O.Box19395-3697,Tehran,Iran

ABSTRACT

TimeenterstheSchrodingerequationasthroughthetimedependentinteractionHamiltonian.

anexternalparameter,andnotadynamicalQuantummechanicsisactuallydesignedtoanswer

variable.Itisnotastandardquantummechanicalthequestionwhereisaparticleattimet?In

observable.Thissurveyexploresvariousattemptsstandardquantummechanics,Theprobability

madeinordertotreattimeasadynamicalcorrespondstoameasurementresultofaparticle

variable(observable)andhencemeasureit.beingatagivenlocationatonespecifictime.The

abovementionedmicro-systemistakentobeina

I.Introductionsuperpositionofstatesofitsvariables.Supposethe

Theroleoftimeisasourceofconfusionandmacro-systeminteractswithoneofthemicro-

controversyinquantummechanics[1].Inthesystemsvariables,thenthemacro-systemonlysees

Schrodingerequationtimerepresentsaclassicaloneofthemanyp