Do you have any recommendations in new papers today?

New submissions in math-ph on Fri, 19 Jun 20

[2006.10360] Björn Gustafsson, Ahmed Sebbar: Hadamard's variational formula and the energy-momentum tensor

[2006.10512] Florio M. Ciaglia, Fabio Di Cosmo, Alberto Ibort et al.: Covariant reduction of classical Hamiltonian Field Theories: From D'Alembert to Klein-Gordon and Schrödinger

[2006.10595] Florio M. Ciaglia: Quantum States, Groups and Monotone Metric Tensors

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