115 citations · 454 across the 15 of their papers we have counts for
15 papers
Gamma-hadron Separation in Imaging Atmospheric Cherenkov Telescopes using Quantum Classifiers
Jashwanth S, Sudeep Ghosh, Neha Shah +2
In this paper we have introduced a novel method for gamma hadron separation in Imaging Atmospheric Cherenkov Telescopes (IACT) using Quantum Machine Learning. IACTs captures images…
Muon-spin relaxation study of the layered kagome superconductor CsVSb
Zhaoyang Shan, Pabitra K. Biswas, Sudeep K. Ghosh +10
The topological metals VSb ( = K, Rb, Cs) with a layered kagome structure provide a unique opportunity to investigate the interplay between charge…
Spin-triplet superconductivity in Weyl nodal-line semimetals
Tian Shang, Sudeep K. Ghosh, Michael Smidman +14
Topological semimetals are three dimensional materials with symmetry-protected massless bulk excitations. As a special case, Weyl nodal-line semimetals are realized in materials ei…
Time-Reversal Symmetry Breaking Superconductivity in Three-Dimensional Dirac Semimetallic Silicides
Sudeep K. Ghosh, P. K. Biswas, Chunqiang Xu +4
Superconductors with broken time-reversal symmetry represent arguably one of the most promising venues for realizing highly sought-after topological superconductivity that is vital…
Study of Feature Importance for Quantum Machine Learning Models
Aaron Baughman, Kavitha Yogaraj, Raja Hebbar +3
Predictor importance is a crucial part of data preprocessing pipelines in classical and quantum machine learning (QML). This work presents the first study of its kind in which feat…
Large Scale Diverse Combinatorial Optimization: ESPN Fantasy Football Player Trades
Aaron Baughman, Daniel Bohm, Micah Forster +9
Even skilled fantasy football managers can be disappointed by their mid-season rosters as some players inevitably fall short of draft day expectations. Team managers can quickly di…
Recent progress on superconductors with time-reversal symmetry breaking
Sudeep Kumar Ghosh, Michael Smidman, Tian Shang +4
Superconductivity and magnetism are antagonistic states of matter. The presence of spontaneous magnetic fields inside the superconducting state is, therefore, an intriguing phenome…
Quantitative Theory of Triplet Pairing in the Unconventional Superconductor LaNiGa
Sudeep Kumar Ghosh, Gábor Csire, Philip Whittlesea +4
The exceptionally low-symmetry crystal structures of the time-reversal symmetry breaking superconductors LaNiC and LaNiGa lead to an internally-antisymmetric non-unitary tr…
Time-reversal symmetry breaking in Re-based superconductors
T. Shang, M. Smidman, S. K. Ghosh +15
To trace the origin of time-reversal symmetry breaking (TRSB) in Re-based superconductors, we performed comparative muon-spin rotation/relaxation (SR) studies of superconducting…
Time-reversal symmetry breaking in superconductors through loop super-current order
Sudeep Kumar Ghosh, James F. Annett, Jorge Quintanilla
We propose a superconducting instability where microscopic supercurrent loops form spontaneously within a unit cell at the superconducting transition temperature with only uniform,…
Synthetic-gauge-field-induced resonances and Fulde-Ferrell-Larkin-Ovchinnikov states in a one-dimensional optical lattice
Sudeep Kumar Ghosh, Umesh K. Yadav
Coherent coupling generated by laser light between the hyperfine states of atoms, loaded in a 1D optical lattice, gives rise to the "synthetic dimension" system which is equivalent…
Phases of Attractive Fermi Gases in Synthetic Dimensions
Sudeep Kumar Ghosh, Sebastian Greschner, Umesh K. Yadav +3
A novel way to produce quantum Hall ribbons in a cold atomic system is to use M hyperfine states of atoms in a 1D optical lattice to mimic an additional "synthetic dimension". A no…
Spectral intensity distribution of trapped fermions
Sudeep Kumar Ghosh
To calculate static response properties of a many body system, local density approximation (LDA) can be safely applied. But applicability of LDA is limited for the case of dynamica…
Baryon squishing in synthetic dimensions by effective gauge fields
Sudeep Kumar Ghosh, Umesh K. Yadav, Vijay B. Shenoy
We investigate few body physics in a cold atomic system with synthetic dimensions (Celi et al., PRL 112, 043001 (2014)) which realizes a Hofstadter model with long-ranged interacti…
Trapped fermions in a synthetic non-Abelian gauge field
Sudeep Kumar Ghosh, Jayantha P. Vyasanakere, Vijay B. Shenoy
On increasing the coupling strength () of a non-Abelian gauge field that induces a generalized Rashba spin-orbit interaction, the topology of the Fermi surface of a homogeneous…