43,980 reputation
661138
bio website arXiv.org
location Europe
age 49
visits member for 4 years
seen 3 mins ago

I'm a theoretical physicist.


14h
answered Formulating a symplectic integrator for a non-local Hamiltonian
15h
answered An inconsistency in Hamiltonian formulation for non-local Lagrangian: what am I doing wrong?
2d
answered Legendre transform for non-local Lagrangians, or Hamiltonian of non-local Lagrangian and their properties
2d
answered What does the “T” stand for in T-duality?
Mar
28
answered What is the function type of the generalized momentum?
Mar
27
answered In general, can a Lagrangian density depend on space-time explicitly?
Mar
27
answered A question on the functional dependence of the Lagrangian density
Mar
25
answered Full time derivative of the Frank-Oseen energy. Mathematical problem
Mar
25
answered Calculus of variations and string theory
Mar
24
answered How does the momentum operator act on state kets?
Mar
24
answered Under what cases is the Batalin-Vilkovisky (BV) operator nilpotent?
Mar
24
answered Calculating $\langle x | \hat{x} | p \rangle$ in $p$ basis
Mar
22
answered Lapse and shift in ADM decomposition
Mar
19
answered Hamiltonian from a Lagrangian with constraints?
Mar
18
answered Idea behind Compactified Boson
Mar
18
answered Chern Simons action in 4 dimensions
Mar
15
answered Can someone explain how Weinberg's definition of the affine connection for the geodesic equation matches the definition of an affine connection?
Mar
15
answered Non-linearity and self-coupling of gravity
Mar
12
answered Dirac equation as Hamiltonian system
Mar
11
answered Transpose of (1,1) tensor