571 citations · 5k across the 94 of their papers we have counts for
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A Model for Metastable Magnetism in the Hidden-Order Phase of URu2Si2
Lance Boyer, Victor M. Yakovenko
We propose an explanation for the experiment by Schemm et al., Phys. Rev. B 91, 140506 (2015) where the polar Kerr effect (PKE), indicating time-reversal symmetry (TRS) breaking, w…
A calculation for polar Kerr effect in high temperature cuprate superconductors
Gargee Sharma, Sumanta Tewari, Pallab Goswami +2
A mechanism is proposed for the tantalizing evidence of polar Kerr effect in a class of high temperature superconductors--the signs of the Kerr angle from two opposite faces of the…
Absence of the polar Kerr effect in the helical loop-current model [Phys. Rev. Lett. 111, 047005 (2013)]
Sergey S. Pershoguba, Kostyantyn Kechedzhi, Victor M. Yakovenko
We correct our claim made in Phys. Rev. Lett. 111, 047005 (2013) that the chiral texture of loop currents can explain the experimentally observed polar Kerr effect in cuprates. Alt…
Shockley model description of surface states in topological insulators
Sergey S. Pershoguba, Victor M. Yakovenko
We show that the surface states in topological insulators can be understood based on a well-known Shockley model, a one-dimensional tight-binding model with two atoms per elementar…
Anomalous Nernst effect from a chiral d-density wave state in underdoped cuprate superconductors
Chuanwei Zhang, Sumanta Tewari, Victor M. Yakovenko +1
We show that the breakdown of time-reversal invariance, confirmed by the recent polar Kerr effect measurements in the cuprates, implies the existence of an anomalous Nernst effect…
Flattening of Single-Particle Spectra in Strongly Correlated Electron Systems and the Violation of the Wiedemann-Franz Law
V. A. Khodel, V. M. Yakovenko, M. V. Zverev
The renormalization of the Wiedemann-Franz (WF) ratio in strongly correlated electron systems is analyzed within the Landau quasiparticle picture. We demonstrate that the WF law is…
Time-reversal symmetry breaking by a density-wave state in underdoped cuprate superconductors
Sumanta Tewari, Chuanwei Zhang, Victor M. Yakovenko +1
It was proposed that the density-wave state (DDW) may be responsible for the pseudogap behavior in the underdoped cuprates. Here we show that the admixture of a smal…
Non-Fermi-Liquid Behavior from the Fermi-Liquid Approach
V. A. Khodel, J. W. Clark, H. Li +2
Non-Fermi liquid behavior of strongly correlated Fermi systems is derived within the Landau approach. We attribute this behavior to a phase transition associated with a rearrangeme…
Angular magnetoresistance oscillations in quasi-one-dimensional organic conductors in the presence of a crystal superstructure
Anand Banerjee, Victor M. Yakovenko
We study the effect of crystal superstructures, produced by orientational ordering of the ReO4 and ClO4 anions in the quasi-one-dimensional organic conductors (TMTSF)2ReO4 and (TMT…
Curie law, entropy excess, and superconductivity in heavy fermion metals and other strongly interacting Fermi liquids
V. A. Khodel, M. V. Zverev, Victor M. Yakovenko
Low-temperature thermodynamic properties of strongly interacting Fermi liquids with fermion condensate are investigated. We demonstrate that the spin susceptibility of these system…
Dispersion Instability in Strongly Interacting Electron Liquids
Ying Zhang, V. M. Yakovenko, S. Das Sarma
We show that the low-density strongly interacting electron liquid, interacting via the long-range Coulomb interaction, could develop a dispersion instability at a critical density…
Quantum critical behavior near a density-wave instability in an isotropic Fermi liquid
Andrey V. Chubukov, Victor Galitski, Victor M. Yakovenko
We study the quantum critical behavior in an isotropic Fermi liquid in the vicinity of a zero-temperature density-wave transition at a finite wave vector q_c. We show that, near th…
Unconventional Superconductivity in Two-Dimensional Electron Systems with Longe-Range Correlations
V. A. Khodel, V. M. Yakovenko
Properties of superfluid states of two-dimensional electron systems with critical antiferromagnetic fluctuations are investigated. These correlations are found to result in the eme…
Holon edge states in organic conductors (TMTTF)2X in the charge-gap regime
Andrei V. Lopatin, Victor M. Yakovenko
Using the bosonization technique, which separates charge and spin degrees of freedom, we study a possibility of formation of the holon edge states in a one-dimensional electron sys…
Comparison of experimental data and theoretical calculations for electrical resistivity and Hall coefficient in quasi-one-dimensional organic conductor (TMTSF)2PF6
Victor M. Yakovenko, Anatoley T. Zheleznyak
The temperature dependences of the Hall coefficient and electrical resistivity recently measured by Moser et al. [Phys. Rev. Lett. 84, 2674 (2000)] in the quasi-one-dimensional org…
Magnetic-field-induced Luttinger insulator state in quasi-one-dimensional conductors
Victor M. Yakovenko, Anatoley T. Zheleznyak
We present a heuristic, semiphenomenological model of the anomalous temperature (T) dependence of resistivity recently observed experimentally in the quasi-one-dimensional…
Hopf Term for a Two-Dimensional Electron Gas
G. E. Volovik, V. M. Yakovenko
In this Comment on the paper by W. Apel and Yu. A. Bychkov, cond-mat/9610040 and Phys. Rev. Lett. 78, 2188 (1997), we draw attention to our prior microscopic derivations of the Hop…
Spin, Statistics and Charge of Solitons in (2+1)-Dimensional Theories
Victor M. Yakovenko
General topologically invariant microscopical expressions for quantum numbers of particle-like solitons ("skyrmions") are derived for a class of (2+1)D models. Skyrmions are either…