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Revealing noncanonical Hamiltonian structures in relativistic fluid dynamics

We present the noncanonical Hamiltonian structure of the relativistic Euler equations for a perfect fluid in Minkowski spacetime. By identifying the system’s noncanonical Poisson bracket and Hamiltonian, we show that relativistic fluid flows preserve helicity and enstrophy as conserved quantities in...

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Ngā kaituhi matua: Keiichiro Takeda, Naoki Sato
Hōputu: Artigo
Reo:Inglês
I whakaputaina: Elsevier 2025-06-01
Rangatū:Fundamental Plasma Physics
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Urunga tuihono:http://www.sciencedirect.com/science/article/pii/S2772828525000093
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