41 citations · 184 across the 16 of their papers we have counts for
16 papers
Weiss Oscillations in the Galilean-Invariant Dirac Composite Fermion Theory for Even-Denominator Filling Fractions of the Lowest Landau Level
Yen-Wen Lu, Prashant Kumar, Michael Mulligan
Standard field theoretic formulations of composite fermion theories for the anomalous metals that form at or near even-denominator filling fractions of the lowest Landau level do n…
Neutral Excitations of Quantum Hall States: a Density Matrix Renormalization Group Study
Prashant Kumar, F. D. M. Haldane
We use the dynamical structure factors of the quantum Hall states at and in the lowest Landau level to study their excitation spectrum. Using the density matrix ren…
Anisotropic quantum Hall states in the presence of interactions with fourfold rotational symmetry
Prashant Kumar, R. N. Bhatt
We study the effects of anisotropic interactions in the quantum Hall effect in the presence of a fourfold discrete rotational () symmetry. Employing the density matrix renorma…
Composite Fermion Nonlinear Sigma Models
Chao-Jung Lee, Prashant Kumar, Michael Mulligan
We study the integer quantum Hall plateau transition using composite fermion mean-field theory. We show that the topological term in the associated nonlinear sigma model [P.…
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…
Data Processing Software for Chandrayaan-2 Solar X-ray Monitor
N. P. S. Mithun, Santosh V. Vadawale, Arpit R. Patel +11
Solar X-ray Monitor (XSM) instrument of India's Chandrayaan-2 lunar mission carries out broadband spectroscopy of the Sun in soft X-rays. XSM, with its unique features such as low…