Publications

 M. S. Roy, J. Mumford, D. H. J. O'Dell, and E. G. D. Torre, 'Universal scaling of quantum caustics in the dynamics of interacting particles'. (arXiv:2410.06803)

 B. Lajci, D. H. J. O'Dell, and J. Mumford, 'Topologically protected Bell-cat states in a simple spin model'. (arXiv:2410.23532)

 J. Mumford and R. J. Lewis-Swan, 'Universal Long-Time Behavior of the Quantum Fisher Information in Dynamical Quantum Phase Transitions'. (arXiv:2507.05579)

 J. Mumford, H.-Y. Xie, and R. J. Lewis-Swan, 'Characterizing the transition from topology to chaos in a kicked quantum system'. Phys. Rev. A 111, 033318 (2025). (arXiv:2411.13831)

 J. Mumford, D. Kamp, and D. H. J. O'Dell, 'Gauge potentials and vortices in the Fock space of a pair of periodically driven Bose-Einstein condensates', Phys. Rev. A 110, 043310 (2024). (arXiv:2404.00533) 

 J. Mumford, 'Many topological regions on the Bloch sphere of the spin-1/2 double kicked top', Phys. Rev. A 107, 053316 (2023). (arXiv:2301.08225) 

 J. Mumford, 'Two-particle topological Thouless spin pump', Phys. Rev. A 107, 033302 (2023). (arXiv:2211.03338). 

 J. Mumford, 'Meissner effect in Fock space', Phys. Rev. A 106, 043325 (2022).  (arXiv:2208.01539)

 J. Mumford, 'Synthetic gauge field in two interacting ultracold atomic gases without an optical lattice', Phys. Rev. A 106, 033317 (2022). (arXiv:2207.00742)

 W. Kirkby, D. H. J. O'Dell, and J. Mumford, 'False signals of chaos from quantum probes', Phys. Rev. A 104, 043308 (2021). (arXiv:2108.09391)

 J. Mumford, W. Kirkby, and D. H. J. O'Dell, 'Measuring out-of-time-ordered correlation functions with a single impurity qubit in a bosonic Josephson junction', J. Phys. B: At. Mol. Opt. Phys. 53, 145301 (2020). (arXiv:1912.00258)

 A. Z. Goldberg, A. Al-Qasimi, J. Mumford, and D. H. J. O'Dell, 'Emergence of singularities from decoherence: Quantum catastrophes', Phys. Rev. A 100, 063628 (2019). (arXiv:1609.05602) Editor's Suggestion

 W. Kirkby, J. Mumford, and D. H. J. O'Dell, 'Quantum caustics and the hierarchy of light cones in quenched spin chains', Phys. Rev. Research  1, 033135 (2019). 

 J. Mumford, E. Turner, D. W. L. Sprung, and D. H. J. O'Dell, 'Quantum spin dynamics in Fock space following quenches: Caustics and Vortices', Phys. Rev. Lett. 122, 170402 (2019). (arXiv:1610.08031) 

 J. Mumford, W. Kirkby, and D. H. J. O'Dell, 'Catastrophes in non-equilibrium many-particle wave functions: universality and critical scaling', J. Phys. B: At. Mol. Opt. Phys. 50, 044005 (2017) (arXiv:1609.04502) Journal Cover

 J. Mumford, J. Larson, and D. H. J. O'Dell, 'Dicke‐type phase transition in a multimode optomechanical system', Ann. Phys. (Berlin, Ger.) 527, 115 (2015) (arXiv:1405.2964)

 J. Mumford, D. H. J. O'Dell, 'Critical exponents for an impurity in a bosonic Josephson junction: Position measurement as a phase transition', Phys. Rev. A 90, 063617 (2014) (arxiv:1410.0077) Editor's Suggestion

 J. Mumford, J. Larson, D. H. J. O'Dell, 'Impurity in a bosonic Josephson junction: Swallowtail loops, chaos, self-trapping, and Dicke model', Phys. Rev. A 89, 023620 (2014) (arXiv:1309.7755) Editor's Suggestion

 F. Mulansky, J. Mumford, and D. H. J. O'Dell, 'Impurity in a Bose-Einstein condensate in a double well', Phys. Rev. A 84, 063602 (2011) (arXiv:1108.5770)