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Journal Articles

Unstable entropy mode in a current-carrying turbulent plasma and double layer formation

Open Access
Pawan Kumar
Journal: Physics of Plasmas
Phys. Plasmas 32, 022301 (2025)
https://doi.org/10.1063/5.0223969
Published: February 2025
View articletitled, Unstable entropy mode in a current-carrying turbulent plasma and double layer formation
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Journal Articles

Maximum entropy states of collisionless positron–electron plasma in a dipole magnetic field

Open Access
Naoki Sato
Journal: Physics of Plasmas
Phys. Plasmas 30, 042503 (2023)
https://doi.org/10.1063/5.0135659
Published: April 2023
View articletitled, Maximum entropy states of collisionless positron–electron plasma in a dipole magnetic field
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Journal Articles

Non-equilibrium statistical properties, path-dependent information geometry, and entropy relations in edge-localized modes in fusion plasmas

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Eun-jin Kim, Rainer Hollerbach
Journal: Physics of Plasmas
Phys. Plasmas 29, 112302 (2022)
https://doi.org/10.1063/5.0109257
Published: November 2022
View articletitled, Non-equilibrium statistical properties, path-dependent information geometry, and entropy relations in edge-localized modes in fusion plasmas
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Journal Articles

Theory, observations, and simulations of kinetic entropy in a magnetotail electron diffusion region

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M. R. Argall, M. H. Barbhuiya, P. A. Cassak, S. Wang, J. Shuster, H. Liang, D. J. Gershman, R. B. Torbert, J. L. Burch
Journal: Physics of Plasmas
Phys. Plasmas 29, 022902 (2022)
https://doi.org/10.1063/5.0073248
Published: February 2022
View articletitled, Theory, observations, and simulations of kinetic entropy in a magnetotail electron diffusion region
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Includes: Supplementary data
Journal Articles

Gyrokinetic entropy balances and dynamics in toroidal flux-driven ITG turbulence

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Mikiya Muto, Kenji Imadera, Yasuaki Kishimoto
Journal: Physics of Plasmas
Phys. Plasmas 28, 082304 (2021)
https://doi.org/10.1063/5.0056058
Published: August 2021
View articletitled, Gyrokinetic entropy balances and dynamics in toroidal flux-driven ITG turbulence
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Journal Articles

Entropy generation from hydrodynamic mixing in inertial confinement fusion indirect-drive targets

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Peter Amendt
Journal: Physics of Plasmas
Phys. Plasmas 28, 072701 (2021)
https://doi.org/10.1063/5.0049114
Published: July 2021
View articletitled, Entropy generation from hydrodynamic mixing in inertial confinement fusion indirect-drive targets
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Journal Articles

A novel quiescent quasi-steady state of a toroidal electron plasma

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S. Khamaru, R. Ganesh, M. Sengupta
Journal: Physics of Plasmas
Phys. Plasmas 28, 042101 (2021)
https://doi.org/10.1063/5.0032880
Published: April 2021
View articletitled, A novel quiescent quasi-steady state of a toroidal electron plasma
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Journal Articles

Collisional gyrokinetics teases the existence of metriplectic reduction

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Eero Hirvijoki, Joshua W. Burby
Journal: Physics of Plasmas
Phys. Plasmas 27, 082307 (2020)
https://doi.org/10.1063/5.0011297
Published: August 2020
View articletitled, Collisional gyrokinetics teases the existence of metriplectic reduction
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Journal Articles

Low- and high-frequency nature of oblique filamentation modes. II. Vlasov–Maxwell simulations of collisionless heating process

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A. Ghizzo, D. Del Sarto
Journal: Physics of Plasmas
Phys. Plasmas 27, 072104 (2020)
https://doi.org/10.1063/5.0003698
Published: July 2020
View articletitled, Low- and high-frequency nature of oblique filamentation modes. II. Vlasov–Maxwell simulations of collisionless heating process
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Journal Articles

Entropy modes in multi-component plasmas confined by a dipole field

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Liang Qian, Zhibin Wang, Jinrong Li, Xiaogang Wang
Journal: Physics of Plasmas
Phys. Plasmas 27, 042104 (2020)
https://doi.org/10.1063/1.5119519
Published: April 2020
View articletitled, Entropy modes in multi-component plasmas confined by a dipole field
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Journal Articles

Physics of the implosion up until the time of ignition in a revolver (triple-shell) capsule

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Brett D. Keenan, William T. Taitano, Kim Molvig
Journal: Physics of Plasmas
Phys. Plasmas 27, 042704 (2020)
https://doi.org/10.1063/1.5143888
Published: April 2020
View articletitled, Physics of the implosion up until the time of ignition in a revolver (triple-shell) capsule
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Journal Articles

Driven electrostatic phase space vortices in a 1D weakly dissipative Vlasov–Poisson system

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Pallavi Trivedi, Rajaraman Ganesh
Journal: Physics of Plasmas
Phys. Plasmas 27, 032107 (2020)
https://doi.org/10.1063/1.5126874
Published: March 2020
View articletitled, Driven electrostatic phase space vortices in a 1D weakly dissipative Vlasov–Poisson system
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Journal Articles

Bifurcations of small-amplitude supernonlinear waves of the mKdV and modified Gardner equations in a three-component electron-ion plasma

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Jharna Tamang, Asit Saha
Journal: Physics of Plasmas
Phys. Plasmas 27, 012105 (2020)
https://doi.org/10.1063/1.5115821
Published: January 2020
View articletitled, Bifurcations of small-amplitude supernonlinear waves of the mKdV and modified Gardner equations in a three-component electron-ion plasma
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Journal Articles

On analytical approximations for the structure of a shock wave in a fully ionized plasma

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D. Domínguez-Vázquez, R. Fernandez-Feria
Journal: Physics of Plasmas
Phys. Plasmas 26, 082118 (2019)
https://doi.org/10.1063/1.5111923
Published: August 2019
View articletitled, On analytical approximations for the structure of a shock wave in a fully ionized plasma
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Journal Articles

Decomposition of plasma kinetic entropy into position and velocity space and the use of kinetic entropy in particle-in-cell simulations

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Haoming Liang, Paul A. Cassak, Sergio Servidio, Michael A. Shay, James F. Drake, Marc Swisdak, Matt R. Argall, John C. Dorelli, Earl E. Scime, William H. Matthaeus, Vadim Roytershteyn, Gian Luca Delzanno
Journal: Physics of Plasmas
Phys. Plasmas 26, 082903 (2019)
https://doi.org/10.1063/1.5098888
Published: August 2019
View articletitled, Decomposition of plasma kinetic entropy into position and velocity space and the use of kinetic entropy in particle-in-cell simulations
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Journal Articles

Correlation between zonal flow shearing and entropy transfer rates in toroidal ion temperature gradient turbulence

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T. Miura, T.-H. Watanabe, S. Maeyama, M. Nakata
Journal: Physics of Plasmas
Phys. Plasmas 26, 082304 (2019)
https://doi.org/10.1063/1.5109476
Published: August 2019
View articletitled, Correlation between zonal flow shearing and entropy transfer rates in toroidal ion temperature gradient turbulence
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Journal Articles

Energy conversion in turbulent weakly collisional plasmas: Eulerian hybrid Vlasov-Maxwell simulations

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O. Pezzi, Y. Yang, F. Valentini, S. Servidio, A. Chasapis, W. H. Matthaeus, P. Veltri
Journal: Physics of Plasmas
Phys. Plasmas 26, 072301 (2019)
https://doi.org/10.1063/1.5100125
Published: July 2019
View articletitled, Energy conversion in turbulent weakly collisional plasmas: Eulerian hybrid Vlasov-Maxwell simulations
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Journal Articles

Gyrokinetic simulations of m = 0 mode in sheared flow Z-pinch plasmas

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V. I. Geyko, M. Dorf, J. R. Angus
Journal: Physics of Plasmas
Phys. Plasmas 26, 062114 (2019)
https://doi.org/10.1063/1.5100542
Published: June 2019
View articletitled, Gyrokinetic simulations of m = 0 mode in sheared flow Z-pinch plasmas
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Journal Articles

Density jump as a function of magnetic field for collisionless shocks in pair plasmas: The perpendicular case

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A. Bret, R. Narayan
Journal: Physics of Plasmas
Phys. Plasmas 26, 062108 (2019)
https://doi.org/10.1063/1.5099000
Published: June 2019
View articletitled, Density jump as a function of magnetic field for collisionless shocks in pair plasmas: The perpendicular case
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Journal Articles

Magnetized plasma sheath properties in the presence of Maxwellian low-temperature and non-Maxwellian high-temperature electrons

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Suresh Basnet, Raju Khanal
Journal: Physics of Plasmas
Phys. Plasmas 26, 043516 (2019)
https://doi.org/10.1063/1.5087437
Published: April 2019
View articletitled, Magnetized plasma sheath properties in the presence of Maxwellian low-temperature and non-Maxwellian high-temperature electrons
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