Results 31 to 40 of about 1,139,569 (189)

Modern theory of nuclear forces

open access: yes, 2004
Nuclear forces can be systematically derived using effective chiral Lagrangians consistent with the symmetries of QCD. I review the status of the calculations for two- and three-nucleon forces and their applications in few-nucleon systems. I also address
Meißner, Ulf-G.
core   +2 more sources

Recent Progress in Quantum Hadrodynamics [PDF]

open access: yes, 1997
Quantum hadrodynamics (QHD) is a framework for describing the nuclear many-body problem as a relativistic system of baryons and mesons. Motivation is given for the utility of such an approach and for the importance of basing it on a local, Lorentz ...
Serot, Brian D., Walecka, John Dirk
core   +3 more sources

Thermoelectric transport coefficients of quark matter

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
A thermal gradient and/or a chemical potential gradient in a conducting medium can lead to an electric field, an effect known as thermoelectric effect or Seebeck effect.
Aman Abhisek   +3 more
doaj   +1 more source

Strings, branes, Schwarzian action and maximal chaos

open access: yesPhysics Letters B, 2023
In this article, we present explicit evidence that maximal chaos occurs for a generic, probe quark-like defect degrees of freedom, in a strongly coupled large Nc gauge theory.
Avik Banerjee   +2 more
doaj   +1 more source

Complexity in Economic and Social Systems

open access: yesEntropy, 2021
During recent years we have witnessed a systematic progress in the understanding of complex systems, both in the case of particular systems that are classified into this group and, in general, as regards the phenomenon of complexity [...]
Stanisław Drożdż   +2 more
doaj   +1 more source

High Energy Nuclear Collisions: Theory Overview

open access: yes, 2010
We review some basic concepts of Relativistic Heavy Ion Physics and discuss our understanding of some key results from the experimental program at the Relativistic Heavy Ion Collider (RHIC).
A. B. Migdal   +51 more
core   +1 more source

One-loop analysis of β decays in SMEFT

open access: yesJournal of High Energy Physics
We perform a loop-level analysis of charged-current (CC) processes involving light leptons and quarks within the Standard Model Effective Field Theory (SMEFT).
Maria Dawid   +2 more
doaj   +1 more source

State dependence of Krylov complexity in 2d CFTs

open access: yesJournal of High Energy Physics, 2023
We compute the Krylov Complexity of a light operator O $$ \mathcal{O} $$ L in an eigenstate of a 2d CFT at large central charge c. The eigenstate corresponds to a primary operator O $$ \mathcal{O} $$ H under the state-operator correspondence.
Arnab Kundu, Vinay Malvimat, Ritam Sinha
doaj   +1 more source

Density Functional Theory: Methods and Problems

open access: yes, 2004
The application of density functional theory to nuclear structure is discussed, highlighting the current status of the effective action approach using effective field theory, and outlining future challenges.Comment: 10 pages, 14 figures, invited talk at ...
Bogner S K   +5 more
core   +2 more sources

Neutrinoless double β decay with light sterile neutrinos: the contact terms

open access: yesJournal of High Energy Physics
We study neutrinoless double-beta decay in extensions of the Standard Model that include n right-handed neutrino singlets, with masses m s below the GeV scale. Generalizing recently developed matching methods, we determine the m s dependence of the short-
Vincenzo Cirigliano   +2 more
doaj   +1 more source

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