## 21 Citations

### Using Disorder to Identify Bogoliubov Fermi-Surface States

- PhysicsPhysical Review Letters
- 2021

We argue that a superconducting state with a Fermi-surface of Bogoliubov quasiparticles, a Bogoliubov Fermi-surface (BG-FS), can be identified by the dependence of physical quantities on disorder. In…

### Floquet scattering of quadratic band-touching semimetals through a time-periodic potential well

- PhysicsJournal of physics. Condensed matter : an Institute of Physics journal
- 2021

To analyze the time-periodic Hamiltonian, this work assumes a non-adiabatic limit where the Floquet theorem is applicable, and chalk out the transmission and shot noise spectra of the QBT semimetals.

### Phase transition with trivial quantum criticality in an anisotropic Weyl semimetal

- Physics
- 2018

When a metal undergoes continuous quantum phase transition, the correlation length diverges at the critical point and the quantum fluctuation of order parameter is described by a gapless bosonic…

### d -wave superconductivity and Bogoliubov-Fermi surfaces in Rarita-Schwinger-Weyl semimetals

- PhysicsPhysical Review B
- 2020

Quasiparticles appearing in Dirac or Weyl semimetals connect relativistic physics at high energies to ongoing studies of novel condensed matter states. Recently, the standard model of emergent…

### Optical response of Luttinger semimetals in the normal and superconducting states

- PhysicsPhysical Review B
- 2019

We investigate the optical response properties of three-dimensional Luttinger semimetals with the Fermi energy close to a quadratic band touching point. In particular, in order to address recent…

### Transport in the non-Fermi liquid phase of isotropic Luttinger semimetals

- PhysicsPhysical Review B
- 2021

Luttinger semimetals have quadratic band crossings at the Brillouin zone-center in three spatial dimensions. Coulomb interactions in a model that describes these systems stabilize a non-trivial fixed…

### Interplay of Topology and Electron-Electron Interactions in Rarita-Schwinger-Weyl semimetals.

- PhysicsPhysical review letters
- 2020

The effects of strong short-range electron-electron interactions in generic Rarita-Schwinger-Weyl semimetals hosting spin-3/2 electrons with linear dispersion at a fourfold band crossing point are studied for the first time.

### Time reversal symmetry breaking and $d$-wave superconductivity of triple-point fermions

- Physics
- 2021

We study the possibility of complex tensor (d-wave) superconducting order in three-dimensional semimetals with chiral spin-1/2 triple-point fermions, which have an effective orbital angular momentum…

## References

SHOWING 1-10 OF 39 REFERENCES

### Superconducting quantum criticality in three-dimensional Luttinger semimetals

- Physics
- 2016

We study a simple model of three-dimensional fermions close to a quadratic band touching point, built from the celebrated Luttinger single-particle Hamiltonian and an attractive contact interaction…

### Superconductivity in two-dimensional disordered Dirac semimetals

- Physics
- 2017

In two-dimensional Dirac semimetals, Cooper pairing instability occurs only when the attractive interaction strength $|u|$ is larger than some critical value $|{u}_{c}|$ because the density of states…

### Disordered and interacting parabolic semimetals in two and three dimensions

- Physics
- 2014

A clean noninteracting parabolic semimetal is characterized by quadratic band touching between the conduction and the valence bands at isolated diabolic points in the Brillouin zone and describes a…

### Higher angular momentum pairing from transverse gauge interactions

- Physics
- 2013

= 1=2 and the normal state of optimally doped cuprate superconductors. Our study thus addresses the question of whether or not non-Fermi liquids, like Fermi liquids, are unstable towards the…

### Nematic quantum criticality in three-dimensional Fermi system with quadratic band touching

- Physics
- 2015

We construct and discuss the field theory for tensorial nematic order parameter coupled to gapless four-component fermions at the quadratic band touching point in three (spatial) dimensions. Within a…

### Superconductivity of disordered Dirac fermions

- Physics
- 2013

uctuations suggests that locally superconducting puddles should form at a much higher temperature, and should establish global phase coherence at a temperature that is only exponentially small in…

### Disorder-driven destruction of a non-Fermi liquid semimetal studied by renormalization group analysis

- Physics
- 2017

We investigate the interplay of Coulomb interactions and short-range-correlated disorder in three-dimensional systems where absent disorder the noninteracting band structure hosts a quadratic band…

### Cooper pairing in non-Fermi liquids

- Physics
- 2015

States of matter with a sharp Fermi surface but no well-defined Landau quasiparticles arise in a number of physical systems. Examples include (i) quantum critical points associated with the onset of…

### Perturbative non-Fermi liquids from dimensional regularization

- PhysicsPhysical Review B
- 2013

We devise a dimensional regularization scheme for quantum field theories with Fermi surface to study scaling behaviour of non-Fermi liquid states in a controlled approximation. Starting from a Fermi…