39 citations · 116 across the 18 of their papers we have counts for
18 papers
Lattice composite Fermi liquid with broken inversion symmetry
Pavel A. Nosov, Zhengyan Darius Shi
We study transport in lattice composite Fermi liquids realized in half-filled Chern bands with broken inversion symmetry. We show that reduced crystalline symmetry exposes intrinsi…
Influence of Harris disorder on quantum-critical superconductivity
Serhii Kryhin, Peter Lunts, Aavishkar A. Patel +2
In the Hertz theory, a quantum critical metal is described by the coupling of a Fermi surface to fluctuations of a Landau-damped bosonic field , which may represent either an or…
Bound states of anyons: a geometric quantization approach
Qingchen Li, Pavel A. Nosov, Taige Wang +1
The question of anyon interactions and their possible binding plays a key role in the physics of fractional quantum Hall states. Here, we introduce a controlled and scalable approa…
Sondheimer magneto-oscillations as a probe of Fermi surface reconstruction in underdoped cuprates
Alexander Nikolaenko, Carsten Putzke, Philip J. W. Moll +2
Determining the Fermi surface (FS) volume in underdoped cuprates is crucial for understanding the nature of the strongly correlated pseudogap phase. Conventional quantum oscillatio…
Composite Bogoliubov Fermi liquid in a half-filled Chern band
Zhengyan Darius Shi, Pavel A. Nosov
The composite Fermi liquid (CFL) in the half-filled Landau level is a cornerstone of the quantum Hall phase diagram. Recent experiments and numerics indicate that an anomalous comp…
Theory of Sondheimer magneto-oscillations beyond semiclassical limit
Alexander Nikolaenko, Pavel A. Nosov
In conducting films subjected to an out-of-plane magnetic field, electron motion along the field direction gives rise to conductance oscillations periodic in field intensity - a ph…
Anyon superconductivity and plateau transitions in doped fractional quantum anomalous Hall insulators
Pavel A. Nosov, Zhaoyu Han, Eslam Khalaf
Recent experiments reported evidence of superconductivity and re-entrant integer quantum anomalous Hall (RIQAH) insulator upon doping the fractional quantum anomalous H…
Angular Interplay of Nematicity, Superconductivity, and Strange Metallicity in a Moiré Flat Band
Naiyuan J. Zhang, Pavel A. Nosov, Ophelia Evelyn Sommer +5
Superconductivity in strongly correlated electron systems frequently exhibits broken rotational symmetry, raising fundamental questions about the underlying order parameter symmetr…
Spatially-resolved dynamics of the amplitude Schmid-Higgs mode in disordered superconductors
P. A. Nosov, E. S. Andriyakhina, I. S. Burmistrov
We investigate the spatially-resolved dynamics of the collective amplitude Schmid-Higgs (SH) mode in disordered -wave superconductors and fermionic superfluids. By analyzing the…
Instability of the engineered dark state in two-band fermions under number-conserving dissipative dynamics
A. A. Lyublinskaya, P. A. Nosov, I. S. Burmistrov
Correlated quantum many-body states can be created and controlled by the dissipative protocols. Among these, particle number-conserving protocols are particularly appealing due to…
Quantum Fluctuations and Multifractally-Enhanced Superconductivity in Disordered Thin Films
E. S. Andriyakhina, P. A. Nosov, S. Raghu +1
The interplay between electron-electron interactions and weak localization (or anti-localization) phenomena in two-dimensional systems can significantly enhance the superconducting…
Entropy and de Haas-van Alphen oscillations of a three-dimensional marginal Fermi liquid
P. A. Nosov, Yi-Ming Wu, S. Raghu
We study de Haas-van Alphen oscillations in a marginal Fermi liquid resulting from a three-dimensional metal tuned to a quantum-critical point (QCP). We show that the conventional…
Reaction-diffusive dynamics of number-conserving dissipative quantum state preparation
P. A. Nosov, D. S. Shapiro, M. Goldstein +1
The use of dissipation for the controlled creation of nontrivial quantum many-body correlated states is of much fundamental and practical interest. What is the result of imposing n…
Interplay of superconductivity and localization near a 2D ferromagnetic quantum critical point
P. A. Nosov, I. S. Burmistrov, S. Raghu
We study the superconducting instability of a two-dimensional disordered Fermi liquid weakly coupled to the soft fluctuations associated with proximity to an Ising-ferromagnetic qu…
Pair density wave order from electron repulsion
Yi-Ming Wu, P. A. Nosov, Aavishkar A. Patel +1
A pair density wave (PDW) is a superconductor whose order parameter is a periodic function of space, without an accompanying spatially-uniform component. Since PDWs are not the out…
Interaction-induced metallicity in a two-dimensional disordered non-Fermi liquid
P. A. Nosov, I. S. Burmistrov, S. Raghu
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…
Interaction effects on quantum Hall transitions: dynamical scaling laws and superuniversality
Prashant Kumar, P. A. Nosov, S. Raghu
We study the role of electron-electron interactions near integer and abelian fractional quantum Hall (QH) transitions using composite fermion (CF) representations. Interaction effe…
Tunneling into a Luttinger-liquid coupled to acoustic phonons out of equilibrium
P. A. Nosov, R. A. Niyazov, D. N. Aristov
The renormalization of conductances in a Y junction of spinless Luttinger-liquid wires additionally coupled to acoustic longitudinal phonons is investigated in fermionic representa…