103 citations · 231 across the 10 of their papers we have counts for
8 papers · 1 filter
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…
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…