Schwinger's principle in Einstein-Cartan gravity
Relational evolution of the degrees of freedom of generally covariant
  quantum theories
Algebraic approach to parafermionic conformal field theories Model theory and the Tannakian formalism DevSecOps in Robotics Reductive linear differential algebraic groups and the Galois groups of
  parameterized linear differential equations On the multi-symplectic structure of Boussinesq-type systems. I:
  Derivation and mathematical properties Refined knot invariants and Hilbert schemes Deciphering the coalescence behavior of Coulomb-Schr\"odinger atomic
  wave functions from operator product expansion Twisted Tomei manifolds and Toda lattices Noncommutative strong maximals and almost uniform convergence in several
  directions Markov's problem for free groups A Primer in Quantum Mechanics for NMR Students Proof in Context -- Web Editing with Rich, Modeless Contextual Feedback Measuring the absolute non-gravitational acceleration of a spacecraft:
  goals, devices, methods, performances Marketing Impact on Diffusion in Social Networks Unsatisfiable Linear k-CNFs Exist, for every k Revisiting the round bottom flask rainbow experiment Remarks on positive energy vacua via effective potentials in string
  theory Necking instabilities in elasto-viscoplastic materials
gr-qc hep-th quant-ph