Kolmes, Elijah J, Ian E Ochs, and Nathaniel J Fisch. 2026. “Ion Mix Can Invert Centrifugal Confinement”. Physical Review Letters 136: 085102. doi:10.1103/q7f9-cc14.

Ochs, Ian E, Elijah J Kolmes, Alexander S Glasser, and Nathaniel J Fisch. 2026. “Bremsstrahlung Constraints on Proton-Boron 11 Inertial Fusion”. Physics of Plasmas 33: 012703. doi:10.1063/5.0305034.

Li, Greta X, Elijah J Kolmes, Ian E Ochs, and Nathaniel J Fisch. 2025. “Approximating the Particle Distribution in Rotating and Tandem Mirror Traps”. Journal of Plasma Physics 91: E133. doi:10.1017/S0022377825100792.

Mlodik, Mikhail E, Elijah J Kolmes, and Nathaniel J Fisch. 2025. “Drift-Energy Replacement Effect in Multi-Ion Magnetized Plasma”. Physical Review Letters 134: 205101. doi:10.1103/PhysRevLett.134.205101.

Ochs, Ian E, Elijah J Kolmes, and Nathaniel J Fisch. 2025. “Preventing Ash from Poisoning Proton-Boron 11 Fusion Plasmas”. Physics of Plasmas 32: 052506. doi:10.1063/5.0266369.

Rax, Jean-Marcel, Elijah J Kolmes, and Nathaniel J Fisch. 2025. “Efficiency and Physical Limitations of Adiabatic Direct Energy Conversion in Axisymmetric Fields”. PRX Energy 4: 013007. doi:10.1103/PRXEnergy.4.013007.

Qin, Hong, Elijah J Kolmes, Michael Updike, Nicholas Bohlsen, and Nathaniel J Fisch. 2025. “Gromov Ground State in Phase Space Engineering for Fusion Energy”. Physical Review E 111: 025205. doi:10.1103/PhysRevE.111.025205.

Kolmes, Elijah J, and Nathaniel J Fisch. 2024. “Upper and Lower Bounds on Phase-Space Rearrangements”. Physics of Plasmas 31: 042109. doi:10.1063/5.0202456.

Kolmes, Elijah J, and Nathaniel J Fisch. 2024. “Coriolis Forces Modify Magnetostatic Ponderomotive Potentials”. Physics of Plasmas 31: 112107. doi:10.1063/5.0233613.

Kolmes, Elijah J, Ian E Ochs, Jean-Marcel Rax, and Nathaniel J Fisch. 2024. “Massive, Long-Lived Electrostatic Potentials in a Rotating Mirror Plasma”. Nature Communications 15: 4302. doi:10.1038/s41467-024-47386-2.

Kolmes, Elijah J, Ian E Ochs, and Nathaniel J Fisch. 2024. “Loss-Cone Stabilization in Rotating Mirrors: Thresholds and Thermodynamics”. Journal of Plasma Physics 90: 905900203. doi:10.1017/S0022377824000205.

Maron, Yitzhak, Ramy Doron, Marko Cvejić, Evgeny Stambulchik, Dimitry Mikitchuk, Christine Stollberg, Tal Queller, et al. 2023. “Spectroscopic Determination of Magnetic Fields in Pulsed-Power and High-Energy-Density Plasmas”. IEEE Transactions on Plasma Science 51: 3407. doi:10.1109/TPS.2023.3296561.

Kolmes, Elijah J, Mikhail E Mlodik, and Nathaniel J Fisch. 2023. “Extending the Single-Fluid Solvability Conditions for More General Plasma Systems”. Physics Letters A 477: 128882. doi:10.1016/j.physleta.2023.128882.

Ochs, Ian E, Elijah J Kolmes, Mikhail E Mlodik, Tal Rubin, and Nathaniel J Fisch. 2022. “Improving the Feasibility of Economical Proton-Boron-11 Fusion via Alpha Channeling With a Hybrid Fast and Thermal Proton Scheme”. Physical Review E 106: 055215. doi:10.1103/PhysRevE.106.055215.

Kolmes, Elijah J, and Nathaniel J Fisch. 2022. “Minimum Stabilizing Energy Release for Mixing Processes”. Physical Review E 106: 055209. doi:10.1103/PhysRevE.106.055209.

Mlodik, Mikhail E, Elijah J Kolmes, Ian E Ochs, Tal Rubin, and Nathaniel J Fisch. 2022. “Partial-Ionization Deconfinement Effect in Magnetized Plasma”. Physics of Plasmas 29: 112111. doi:10.1063/5.0114967.

Kolmes, Elijah J, Ian E Ochs, and Nathaniel J Fisch. 2022. “Wave-Supported Hybrid Fast-Thermal P-11B Fusion”. Physics of Plasmas 29: 110701. doi:10.1063/5.0119434.

Rubin, Tal, Elijah J Kolmes, Ian E Ochs, Mikhail E Mlodik, and Nathaniel J Fisch. 2022. “Fueling Limits in a Cylindrical Viscosity-Limited Reactor”. Physics of Plasmas 29: 082302. doi:10.1063/5.0101271.

Kolmes, Elijah J, Ian E Ochs, Mikhail E Mlodik, and Nathaniel J Fisch. 2022. “Temperature Screening and Cross-Field Impurity Accumulation from a Thermodynamic Perspective”. Physics Letters A 447: 128298. doi:10.1016/j.physleta.2022.128298.

Cvejić, Marko, Dimitry Mikitchuk, Eyal Kroupp, Ramy Doron, Prashant Sharma, Yitzhak Maron, Alexander L Velikovich, et al. 2022. “Self-Generated Plasma Rotation in a Z-Pinch Implosion With Preembedded Axial Magnetic Field”. Physical Review Letters 128: 015001. doi:10.1103/PhysRevLett.128.015001.

Rubin, Tal, Elijah J Kolmes, Ian E Ochs, Mikhail E Mlodik, and Nathaniel J Fisch. 2021. “Finite-Difference Multiple Fluid Solution for Source-Driven Rotation in Highly Magnetized Linear Plasma Device”. Physics of Plasmas 28: 122303. doi:10.1063/5.0070292.

Kolmes, Elijah J, Ian E Ochs, Mikhail E Mlodik, and Nathaniel J Fisch. 2021. “Natural Hot-Ion Modes in a Rotating Plasma”. Physical Review E 104: 015209. doi:10.1103/PhysRevE.104.015209.

Mlodik, Mikhail E, Elijah J Kolmes, Ian E Ochs, and Nathaniel J Fisch. 2021. “Generalized Impurity Pinch in Partially Magnetized Multi-Ion Plasma”. Physics of Plasmas 28: 052702. doi:10.1063/5.0046603.

Kolmes, Elijah J, Mikhail E Mlodik, and Nathaniel J Fisch. 2021. “Fusion Yield of Plasma With Velocity-Space Anisotropy at Constant Energy”. Physics of Plasmas 28: 052107. doi:10.1063/5.0050293.

Mitra, Elena Litvinova, Elijah J Kolmes, Ian E Ochs, Mikhail E Mlodik, Tal Rubin, and Nathaniel J Fisch. 2021. “Trace Impurity Transport in Multi-Species Plasma With Large Particle Fluxes”. Physics Letters A 398: 127284. doi:10.1016/j.physleta.2021.127284.

Kolmes, Elijah J, Ian E Ochs, and Nathaniel J Fisch. 2021. “MITNS: Multiple-Ion Transport Numerical Solver for Magnetized Plasmas”. Computer Physics Communications 258: 107511. doi:10.1016/j.cpc.2020.107511.

Kolmes, Elijah J, and Nathaniel J Fisch. 2020. “Recovering Gardner Restacking With Purely Diffusive Operations”. Physical Review E 102: 063209. doi:10.1103/PhysRevE.102.063209.

Kolmes, Elijah J, Vasily I Geyko, and Nathaniel J Fisch. 2020. “Fluid Model for the Piezothermal Effect”. Physics Letters A 384: 126700. doi:10.1016/j.physleta.2020.126700.

Mlodik, Mikhail E, Elijah J Kolmes, Ian E Ochs, and Nathaniel J Fisch. 2020. “Heat Pump via Charge Incompressibility in a Collisional Magnetized Multi-Ion Plasma”. Physical Review E 102: 013212. doi:10.1103/PhysRevE.102.013212.

Kolmes, Elijah J, Per Helander, and Nathaniel J Fisch. 2020. “Available Energy from Diffusive and Reversible Phase Space Rearrangements”. Physics of Plasmas 27: 062110. doi:10.1063/5.0009760.

Kolmes, Elijah J, Ian E Ochs, Mikhail E Mlodik, and Nathaniel J Fisch. 2020. “Maximum-Entropy States for Magnetized Ion Transport”. Physics Letters A 384: 126262. doi:10.1016/j.physleta.2020.126262.

Ochs, Ian E, Christine Stollberg, Eyal Kroupp, Yitzhak Maron, Amnon Fruchtman, Elijah J Kolmes, Mikhail E Mlodik, and Nathaniel J Fisch. 2019. “Current Channel Evolution in Ideal Z Pinch for General Velocity Profiles”. Physics of Plasmas 26: 122706. doi:10.1063/1.5118668.

Kolmes, Elijah J, Ian E Ochs, Mikhail E Mlodik, Jean-Marcel Rax, Renaud Gueroult, and Nathaniel J Fisch. 2019. “Radial Current and Rotation Profile Tailoring in Highly Ionized Linear Plasma Devices”. Physics of Plasmas 26: 082309. doi:10.1063/1.5115788.

Rax, Jean-Marcel, Elijah J Kolmes, Ian E Ochs, Nathaniel J Fisch, and Renaud Gueroult. 2019. “Nonlinear Ohmic Dissipation in Axisymmetric DC and RF Driven Rotating Plasmas”. Physics of Plasmas 25: 032508. doi:10.1063/1.5064520.

Kolmes, Elijah J, Vasily I Geyko, and Nathaniel J Fisch. 2017. “Heat Pump Model for Ranque–Hilsch Vortex Tubes”. International Journal of Heat and Mass Transfer 107: 771. doi:10.1016/j.ijheatmasstransfer.2016.11.072.

Kolmes, Elijah J, Vasily I Geyko, and Nathaniel J Fisch. 2016. “Density Waves in a System of Non-Interacting Particles”. Physics Letters A 380: 3061. doi:10.1016/j.physleta.2016.07.015.

Kolmes, Elijah J, Ian E Ochs, and Nathaniel J Fisch. (2018) 2018. “Strategies for Advantageous Differential Transport of Ions in Magnetic Fusion Devices”. Physics of Plasmas 25. doi:10.1063/1.5023931.