Hegerfeldt, G. C.; Muga, J. G. Symmetries and time operators. (English) Zbl 1213.81124 J. Phys. A, Math. Theor. 43, No. 50, Article ID 505303, 18 p. (2010). Reviewer: Rutwig Campoamor-Stursberg (Madrid) MSC: 81Q05 81R05 81S05 PDFBibTeX XMLCite \textit{G. C. Hegerfeldt} and \textit{J. G. Muga}, J. Phys. A, Math. Theor. 43, No. 50, Article ID 505303, 18 p. (2010; Zbl 1213.81124) Full Text: DOI arXiv
Hegerfeldt, G. C.; Neumann, J. T. The Aharonov-Bohm effect: the role of tunneling and associated forces. (English) Zbl 1135.81017 J. Phys. A, Math. Theor. 41, No. 15, Article ID 155305, 11 p. (2008). MSC: 81Q70 81Q99 PDFBibTeX XMLCite \textit{G. C. Hegerfeldt} and \textit{J. T. Neumann}, J. Phys. A, Math. Theor. 41, No. 15, Article ID 155305, 11 p. (2008; Zbl 1135.81017) Full Text: DOI arXiv
Hegerfeldt, G. C.; Neumann, J. T.; Schulman, L. S. Investigation of a quantum mechanical detector model for moving, spread-out particles. (English) Zbl 1130.81010 J. Phys. A, Math. Gen. 39, No. 46, 14447-14463 (2006). Reviewer: Jan Hamhalter (Praha) MSC: 81P15 PDFBibTeX XMLCite \textit{G. C. Hegerfeldt} et al., J. Phys. A, Math. Gen. 39, No. 46, 14447--14463 (2006; Zbl 1130.81010) Full Text: DOI arXiv
Hegerfeldt, Gerhard C. The quantum jump approach and quantum trajectories. (English) Zbl 1049.81004 Benatti, Fabio (ed.) et al., Irreversible quantum dynamics. Papers of the conference on ‘Irreversible quantum dynamics’, Trieste, Italy, July 29 – August 2, 2002. Berlin: Springer (ISBN 3-540-40223-3/hbk). Lect. Notes Phys. 622, 233-242 (2003). MSC: 81P05 81P15 81U99 PDFBibTeX XMLCite \textit{G. C. Hegerfeldt}, Lect. Notes Phys. 622, 233--242 (2003; Zbl 1049.81004)
Hegerfeldt, Gerhard C.; Köhler, Thorsten Theoretical challenges in atom optics: Atomic and molecular diffraction by transmission gratings. (English) Zbl 1012.81057 Doebner, H.-D. (ed.) et al., Trends in quantum mechanics. Proceedings of the international symposium on new insights in quantum physics fundamentals, experimental results and theoretical directions, Goslar, Germany, August 31-September 3, 1998. Singapore: World Scientific. 111-121 (2000). MSC: 81V80 81U30 81P05 PDFBibTeX XMLCite \textit{G. C. Hegerfeldt} and \textit{T. Köhler}, in: Trends in quantum mechanics. Proceedings of the international symposium on new insights in quantum physics-fundamentals, experimental results and theoretical directions, Goslar, Germany, August 31--September 3, 1998. Singapore: World Scientific. 111--121 (2000; Zbl 1012.81057) Full Text: arXiv
Hegerfeldt, G. C. Instantaneous spreading and Einstein causality in quantum theory. (English) Zbl 0921.53039 Ann. Phys. (8) 7, No. 7-8, 716-725 (1998). MSC: 81P05 81T20 PDFBibTeX XMLCite \textit{G. C. Hegerfeldt}, Ann. Phys. (8) 7, No. 7--8, 716--725 (1998; Zbl 0921.53039) Full Text: DOI arXiv
Beige, Almut; Hegerfeldt, Gerhard C. Quantum Zeno effect and light-dark periods for a single atom. (English) Zbl 1001.81500 J. Phys. A, Math. Gen. 30, No. 4, 1323-1334 (1997). MSC: 81P05 81V45 81V80 PDFBibTeX XMLCite \textit{A. Beige} and \textit{G. C. Hegerfeldt}, J. Phys. A, Math. Gen. 30, No. 4, 1323--1334 (1997; Zbl 1001.81500) Full Text: DOI arXiv
Hegerfeldt, Gerhard C. Problems about causality in Fermi’s two-atom model and possible resolutions. (English) Zbl 0942.81509 Doebner, H.-D. (ed.) et al., Nonlinear, deformed and irreversible quantum systems. Proceedings of the international symposium on mathematical physics, Technical University Clausthal, Germany, August 15-19, 1994. Singapore: World Scientific. 253-264 (1995). MSC: 81P10 81P15 PDFBibTeX XMLCite \textit{G. C. Hegerfeldt}, in: Nonlinear, deformed and irreversible quantum systems. Proceedings of the international symposium on mathematical physics, Technical University Clausthal, Germany, August 15--19, 1994. Singapore: World Scientific. 253--264 (1995; Zbl 0942.81509) Full Text: arXiv
Hegerfeldt, Gerhard C. Causality problems for Fermi’s two-atom system. (English) Zbl 1001.81502 Phys. Rev. Lett. 72, No. 5, 596-599 (1994). MSC: 81P99 70S99 PDFBibTeX XMLCite \textit{G. C. Hegerfeldt}, Phys. Rev. Lett. 72, No. 5, 596--599 (1994; Zbl 1001.81502) Full Text: DOI
Emch, G. G. (ed.); Hegerfeldt, G. C. (ed.); Streit, L. (ed.) On Klauder’s path: a field trip. Essays in honor of John R. Klauder. (English) Zbl 0941.00051 Singapore: World Scientific. xxii, 263 p. (1994). MSC: 00B30 81-06 00B15 PDFBibTeX XMLCite \textit{G. G. Emch} (ed.) et al., On Klauder's path: a field trip. Essays in honor of John R. Klauder. Singapore: World Scientific (1994; Zbl 0941.00051)
Hegerfeldt, Gerhard C. Difficulties with causality in particle localization. (English) Zbl 0959.81500 Nucl. Phys., B, Proc. Suppl. 6, 231-237 (1989). MSC: 81P05 83A05 PDFBibTeX XMLCite \textit{G. C. Hegerfeldt}, Nucl. Phys., B, Proc. Suppl. 6, 231--237 (1989; Zbl 0959.81500) Full Text: DOI
Hegerfeldt, Gerhard C. Representations of the canonical commutation relations of quantum field theory. (English) Zbl 0428.46058 Functional analysis: surveys and recent results II, Proc. Conf., Paderborn 1979, North-Holland Math. Stud. 38, 149-165 (1980). MSC: 46N99 46A13 46A11 81S05 28D05 46L60 46L55 PDFBibTeX XML
Hegerfeldt, Gerhard C. Mathematische Aspekte der Quantenfeldtheorie. (German) Zbl 0414.46048 Jahrb. Überblicke Math. 1978, 149-165 (1978). MSC: 46N99 81T05 81T08 PDFBibTeX XML