General first-order mass ladder operators for Klein-Gordon fields
C, P, and T of Braid Excitations in Quantum Gravity
PySINDy: A comprehensive Python package for robust sparse system
  identification Active Thermal Cloaking and Mimicking Simple $\Delta$V Approximation for Optimization of Debris-to-Debris
  Transfers Visualizing Flat Spacetime: Viewing Optical versus Special Relativistic
  Effects Thermodynamics of Charged Kalb Ramond AdS black hole in presence of
  Gauss-Bonnet coupling Burnett Spectral Method for High-Speed Rarefied Gas Flows Nonlocality of relaxation rates in disordered landscapes Reconstructing continuous distributions of 3D protein structure from
  cryo-EM images On the absence of uniform denominators in Hilbert's 17th problem Metric Tannakian Duality Path sampling of recurrent neural networks by incorporating known
  physics Numerical study on viscous fingering using electric fields in a
  Hele-Shaw cell A new approach to the real numbers Ion Heat and Parallel Momentum Transport by Stochastic Magnetic Fields
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hep-th gr-qc math-ph math.MP