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Dr Jonathan Gratus

Senior Lecturer

  1. 2020
  2. Published

    The distributional stress-energy quadrupole

    Gratus, J., Pinto, P. & Talaganis, S., 23/12/2020, In: Classical and Quantum Gravity. 38, 3, 51 p., 035011.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  3. Published

    Maxwell's Equations, Stokes' Theorem, and the Conservation of Charge

    Gratus, J., Kinsler, P. & McCall, M., 6/11/2020, In: arXiv.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  4. Published

    Temporary Singularities and Axions an analytic solution that challenges charge conservation

    Gratus, J., Kinsler, P. & McCall, M. W., 5/08/2020, In: arxiv.org.

    Research output: Contribution to Journal/MagazineJournal article

  5. Published

    The Distributional Stress-Energy Quadrupole

    Gratus, J., Pinto, P. & Talaganis, S., 6/05/2020, In: arxiv.org.

    Research output: Contribution to Journal/MagazineJournal article

  6. Published

    Electromagnetism, Axions, and Topology: a first-order operator approach to constitutive responses provides greater freedom

    Gratus, J., McCall, M. W. & Kinsler, P., 7/04/2020, In: Physical Review A - Atomic, Molecular, and Optical Physics. 101, 4, 18 p., 043804.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  7. 2019
  8. Published

    Evaporating black-holes, wormholes, and vacuum polarisation: must they always conserve charge?

    Gratus, J., Kinsler, P. & McCall, M., 1/04/2019, In: Foundations of Physics. 49, 4, p. 330-350 21 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  9. Published

    Maxwell's (D, H ) excitation fields: lessons from permanent magnets

    Gratus, J., Kinsler, P. & McCall, M., 18/02/2019, In: European Journal of Physics. 40, 2, 13 p., 025203.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  10. 2018
  11. Published

    Mode profile shaping in wire media: towards an experimental verification

    Boyd, T., Gratus, J., Kinsler, P., Letizia, R. & Seviour, R., 1/08/2018, In: Applied Sciences. 8, 8, 11 p., 1276.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  12. Published

    Roadmap on Transformation Optics

    McCall, M., Pendy, J., Galdi, V., Lai, Y., Horsely, S., Zhu, J., Mitchell-Thomas, R., Quevedo-Teruel, O., Tassin, P., Ginis, V., Martini, E., Minatti, G., Maci, S., Hao, Y., Kinsler, P., Gratus, J., Lukens, J., Weiner, A., Leonhardt, U., Smolyaninov, I., & 5 othersSmolyaninova, V., Thompson, R., Wegener, M., Kadic, M. & Cummer, S., 22/05/2018, In: Journal of Optics. 20, 6, 44 p., 063001.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  13. Published

    The correct and unusual coordinate transformation rules for electromagnetic quadrupoles

    Gratus, J. & Banaszek, T., 05/2018, In: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 474, 2213, 16 p., 20170652.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

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