10 citations · 14 across the 2 of their papers we have counts for
3 papers
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…
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…
Cell-to-cell variability in organelle abundance reveals mechanisms of organelle biogenesis
Sandeep Choubey, Dipjyoti Das, Saptarshi Majumdar
How cells regulate the number of organelles is a fundamental question in cell biology. While decades of experimental work have uncovered four fundamental processes that regulate or…