Abstract Spin foams arise from a quantization of classical gravity expressed via the Plebanski action. Key open questions related to continuum limit spin are whether general relativity is reproduced and what type corrections could emerge. As central component for foam dynamics, recent results on Area Regge action suggest close relation with actions area metrics instead length metric. Inspired b...

Recent advances in emergent geometry have identified a new class of models that represent spacetime as the graph obtained ground state interacting Ising spins. These many desirable features, including stable excitations possessing characteristics quantum particle. We analyze dynamics such excitations, detailed treatment edge states not previously addressed. Using minimal prescription for intera...

Inspired by direct and indirect maximal center gauge methods which identify vortices in lattice calculations, using the connection formalism, we show that under some appropriate transformations, chains appear continuum limit of QCD vacuum.

We propose a novel approach to continuum modeling of the dynamics of crystal surfaces. Our model follows the evolution of an ensemble of step configurations, which are consistent with the macroscopic surface profile. Contrary to the usual approach where the continuum limit is achieved when typical surface features consist of many steps, our continuum limit is approached when the number of step ...

We propose a novel approach to continuum modelling of dynamics of crystal surfaces. Our model follows the evolution of an ensemble of step configurations, which are consistent with the macroscopic surface profile. Contrary to the usual approach where the continuum limit is achieved when typical surface features consist of many steps, our continuum limit is approached when the number of step con...