60 citations · 221 across the 13 of their papers we have counts for
4 papers · 1 filter
The Effect of Randomness on the Mott State
Thomas Nattermann, Aleksandra Petkovic, Zoran Ristivojevic +1
We reinvestigate the competition between the Mott and the Anderson insulator state in a one-dimensional disordered fermionic system by a combination of instanton and renormalizatio…
Long-range order in quasi-one-dimensional conductors
S. N. Artemenko, Thomas Nattermann
We study formation of the charge-density wave long-range order in a system of repulsive 1D electrons coupled to 3D phonons. We show that the CDW can be stabilized by interaction wi…
Quantum creep and variable range hopping of one-dimensional interacting electrons
Sergey V. Malinin, Thomas Nattermann, Bernd Rosenow
The variable range hopping results for noninteracting electrons of Mott and Shklovskii are generalized to 1D disordered charge density waves and Luttinger liquids using an instanto…
Influence of thermal fluctuations on quantum phase transitions in one-dimensional disordered systems: Charge density waves and Luttinger liquids
Andreas Glatz, Thomas Nattermann
The low temperature phase diagram of 1D weakly disordered quantum systems like charge or spin density waves and Luttinger liquids is studied by a \emph{full finite temperature} ren…