Browsing Mathematics (Faculty of) by Author "Pye, Jason"
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Localising Information in Bandlimited Quantum Field Theory
Pye, Jason (University of Waterloo, 2015-09-24)A deeply-held belief in fundamental physics is that interactions must happen locally. Despite the great success of local models, there are many indications that locality must be abandoned in a theory of quantum gravity. For ... -
On the Application of Bandlimitation and Sampling Theory to Quantum Field Theory
Pye, Jason (University of Waterloo, 2020-10-07)It is widely believed that combining the uncertainty principle with gravity will lead to an effective minimum length scale. A particular challenge is to specify this scale in a coordinate-independent manner so that covariance ...