10 citations · 23 across the 3 of their papers we have counts for
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cond-mat.dis-nn2023★ 4 cited
Localization induced by spatially uncorrelated subohmic baths in one dimension
Saptarshi Majumdar, Laura Foini, Thierry Giamarchi +1
We study an incommensurate XXZ spin chain coupled to a collection of local harmonic baths. At zero temperature, by varying the strength of the coupling to the bath the chain underg…
cond-mat.dis-nn2022★ 10 cited
Bath induced phase transition in a Luttinger liquid
Saptarshi Majumdar, Laura Foini, Thierry Giamarchi +1
We study an XXZ spin chain, where each spin is coupled to an independent ohmic bath of harmonic oscillators at zero temperature. Using bosonization and numerical techniques, we sho…