63 citations · 371 across the 26 of their papers we have counts for
26 papers
Maximally symmetric nonlinear extension of electrodynamics and charged particles
Kurt Lechner, Pieralberto Marchetti, Andrea Sainaghi +1
We consider couplings of electrically and magnetically charged sources to the maximally symmetric non-linear extension of Maxwell's theory called ModMax. The aim is to reveal physi…
Fractional statistics of charge carriers in the one- and two-dimensional t-J model. A hint for the cuprates?
Pieralberto Marchetti
We show that we can interpret the exact solution of the one-dimensional t-J model in the limit of small J in terms of charge carriers with both exchange (braid) and exclusion (Hald…
Charge carriers with fractional exclusion statistics in cuprates
P. A. Marchetti, F. Ye, Z. B. Su +1
We show that in the SU(2)XU(1) spin-charge gauge approach we developed earlier one can attribute consistently an exclusion statistics with parameter 1/2 to the spinless charge carr…
The attraction between antiferromagnetic quantum vortices as origin of superconductivity in cuprates
P. A. Marchetti
We propose as key of superconductivity in (hole-doped) cuprates a novel excitation of magnetic origin, characteristic of two-dimensions and of purely quantum nature: the antiferrom…
Fractional excitations in one-dimensional fermionic superfluids
Fei Ye, P. A. Marchetti
We study the soliton modes carrying fractional quantum numbers in one-dimensional superfluids. In the -wave pairing superfluid with the phase of the order parameter twisted by o…
Superfluidity, Sound Velocity and Quasi Condensation in the 2D BCS-BEC Crossover
L. Salasnich, P. A. Marchetti, F. Toigo
We study finite-temperature properties of a two-dimensional superfluid made of ultracold alkali-metal atoms in the BCS-BEC crossover. We investigate the region below the critical t…