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19952026
most citedCompetition of random and periodic potentials in interacting fermionic systems and classical equivalents: the Mott Glass

63 citations · 131 across the 12 of their papers we have counts for

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cond-mat.str-el2026

Sound attenuation and velocity shift in antiferromagnetic spin-1/2 chains

Edmond Orignac, Emeric Caprani, Roberta Citro

We investigate ultrasound attenuation and sound velocity shift in antiferromagnetic spin-1/2 XXZ chains in magnetic field. We relate the sound velocity shift to derivatives of the…

cond-mat.quant-gas2026

Hall effect in multi-leg bosonic ladders

Edmond Orignac, Roberta Citro, Thierry Giamarchi

We use bosonization to analyze the ground state Hall response of interacting bosonic N-leg ladders threaded by a flux. We derive an explicit expression of the Hall imbalance in a p…