Pavel Nosov

All Publications

• Statistics of Green's functions on a disordered Cayley tree and the validity of forward scattering approximation SCIPOST PHYSICS Nosov, P. A., Khaymovich, I. M., Kudlis, A., Kravtsov, V. E. 2022; 12 (2)

  View details for DOI 10.21468/SciPostPhys.12.2.048

  View details for Web of Science ID 000752020900001

• Interaction-Induced Metallicity in a Two-Dimensional Disordered Non-Fermi Liquid PHYSICAL REVIEW LETTERS Nosov, P. A., Burmistrov, I. S., Raghu, S. 2020; 125 (25): 256604

  Abstract

  The interplay of interactions and disorder in two-dimensional (2D) electron systems has actively been studied for decades. The paradigmatic approach involves starting with a clean Fermi liquid and perturbing the system with both disorder and interactions. Instead, we start with a clean non-Fermi liquid near a 2D ferromagnetic quantum critical point and consider the effects of disorder. In contrast with the disordered Fermi liquid, we find that our model does not suffer from runaway flows to strong coupling and the system has a marginally stable fixed point with perfect conduction.

  View details for DOI 10.1103/PhysRevLett.125.256604

  View details for Web of Science ID 000600286000018

  View details for PubMedID 33416393

• Tunneling into a Luttinger liquid coupled to acoustic phonons out of equilibrium PHYSICAL REVIEW B Nosov, P. A., Niyazov, R. A., Aristov, D. N. 2020; 101 (19)

  View details for DOI 10.1103/PhysRevB.101.195404

  View details for Web of Science ID 000530026700007

• Robustness of delocalization to the inclusion of soft constraints in long-range random models PHYSICAL REVIEW B Nosov, P. A., Khaymovich, I. M. 2019; 99 (22)

  View details for DOI 10.1103/PhysRevB.99.224208

  View details for Web of Science ID 000473135500002

• Correlation-induced localization PHYSICAL REVIEW B Nosov, P. A., Khaymovich, I. M., Kravtsov, V. E. 2019; 99 (10)

  View details for DOI 10.1103/PhysRevB.99.104203

  View details for Web of Science ID 000461955500002

• Anomalous Temperature Behavior of the Chiral Spin Helix in CrNb3S6 Thin Lamellae PHYSICAL REVIEW LETTERS Togawa, Y., Kishine, J., Nosov, P. A., Koyama, T., Paterson, G. W., McVitie, S., Kousaka, Y., Akimitsu, J., Ogata, M., Ovchinnikov, A. S. 2019; 122 (1): 017204

  Abstract

  Using Lorentz transmission electron microscopy and small-angle electron scattering techniques, we investigate the temperature-dependent evolution of a magnetic stripe pattern period in thin-film lamellae of the prototype monoaxial chiral helimagnet CrNb_{3}S_{6}. The sinusoidal stripe pattern appears due to formation of a chiral helimagnetic order (CHM) in this material. We found that as the temperature increases, the CHM period is initially independent of temperature and then starts to shrink above the temperature of about 90 K, which is far below the magnetic phase transition temperature for the bulk material T_{c} (123 K). The stripe order disappears at around 140 K, far above T_{c}. We argue that this cascade of transitions reflects a three-stage hierarchical behavior of melting in two dimensions.

  View details for DOI 10.1103/PhysRevLett.122.017204

  View details for Web of Science ID 000455368500023

  View details for PubMedID 31012683

• Functional renormalization-group approach to the Pokrovsky-Talapov model via the modified massive Thirring fermions PHYSICAL REVIEW B Nosov, P. A., Kishine, J., Ovchinnikov, A. S., Proskurin, I. 2017; 96 (23)

  View details for DOI 10.1103/PhysRevB.96.235126

  View details for Web of Science ID 000418197000001

• Optical chirality in gyrotropic media: symmetry approach NEW JOURNAL OF PHYSICS Proskurin, I., Ovchinnikov, A. S., Nosov, P., Kishine, J. 2017; 19

  View details for DOI 10.1088/1367-2630/aa6acd

  View details for Web of Science ID 000404164000003