131 citations · 313 across the 9 of their papers we have counts for
4 papers · 1 filter
Scrutiny of the new class of three-nucleon forces
E. Epelbaum, A. M. Gasparyan, J. Gegelia +2
In a recent publication, Cirigliano {\it et al.} [Phys. Rev. Lett. 135, 022501 (2025)] argue that three-nucleon forces (3NFs) involving short-range operators that couple two pions…
A new EFT approach to NN scattering problem
E. Epelbaum, J. Gegelia
We present the new, modified Weinberg approach to the NN scattering problem in effective field theory. Issues of renormalization are briefly discussed and the results of LO calcula…
Weinberg's approach to nucleon-nucleon scattering revisited
E. Epelbaum, J. Gegelia
We propose a new, renormalizable approach to nucleon-nucleon scattering in chiral effective field theory based on the manifestly Lorentz invariant form of the effective Lagrangian…
Regularization, renormalization and "peratization" in effective field theory for two nucleons
E. Epelbaum, J. Gegelia
We discuss conceptual aspects of renormalization in the context of effective field theories for the two-nucleon system. It is shown that, contrary to widespread belief, renormaliza…