103 citations · 231 across the 10 of their papers we have counts for
10 papers
Charge- superconductor with parafermionic vortices: A path to universal topological quantum computation
Zhengyan Darius Shi, Zhaoyu Han, Srinivas Raghu +1
Topological superconductors (TSCs) provide a promising route to fault-tolerant quantum information processing. However, the canonical Majorana platform based on TSCs remains c…
Shot noise in a phenomenological model of a marginal Fermi liquid
Yi-Ming Wu, Josephine J. Yu, S. Raghu
The strange metal is a mysterious non-Fermi liquid which shows linear-in- resistivity behavior at finite temperatures, and, as found in recent experiment, vanishingly small shot…
Shot Noise near Quantum-Criticality
Srinivas Raghu, Chandra M. Varma
Shot-noise measures the correlations of fluctuations of current for a voltage applied much larger than the temperature and reveals aspects of correlations in fermions beyond those…
Pair density wave order in multiband systems
Nicole Sabina Ticea, Srinivas Raghu, Yi-Ming Wu
An indispensable ingredient for pair density wave (PDW) superconductivity is the presence of an attractive pairing interaction at finite momentum. Here, we show how this condition…
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…
Numerical Study of a Dual Representation of the Integer Quantum Hall Transition
Kevin S. Huang, S. Raghu, Prashant Kumar
We study the critical properties of the non-interacting integer quantum Hall to insulator transition (IQHIT) in a "dual" composite-fermion (CF) representation. A key advantage of t…
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…
Non-Fermi liquid behavior of large N_B quantum critical metals
A. Liam Fitzpatrick, Shamit Kachru, Jared Kaplan +1
The problem of continuous quantum phase transitions in metals involves critical bosons coupled to a Fermi surface. We solve the theory in the limit of a large number, N_B, of boson…
Non-Fermi liquid fixed point in a Wilsonian theory of quantum critical metals
A. Liam Fitzpatrick, Shamit Kachru, Jared Kaplan +1
We study the problem of disorder-free metals near a continuous quantum critical point. We depart from the standard paradigm of Hertz and Millis, and treat both fermions and bosons…