Lukasz Plociniczak

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Questions related from Lukasz Plociniczak

What is the present status of the Einstein-Cartan theory of gravity?

This theory has a very interesting flavor, namely it does not assume that the connection on Semi-Riemannian is torsionless. This leads to a very interesting regularization of the Big Bang...

30 October 2014 1,720 43 View

Why the Lagrangian for scalar field in a curved spacetime consists of partial derivatives instead of covariant ones?

When constructing a scalar field theory we provide an action with Lagrangian describing the structure of the field. In a curved spacetime the kinetic term derivatives are still partial. Does the...

05 October 2014 1,092 2 View