3 papers
cond-mat.str-el2025
Intricately Entangled Spin and Charge Diffusion and the Coherence-Incoherence Crossover in the High-Dimensional Hubbard Model
Gopal Prakash, S. R. Hassan, M. S. Laad +2
Correlation-driven metal-insulator transitions and temperature-driven quantum-coherent-to-incoherent crossovers in correlated electron systems underpin the doping, temperature and…
cond-mat.str-el2024
Strong Local Bosonic Fluctuation: The Key to Understanding Strongly Correlated Metals
S. R. Hassan, Gopal Prakash, N. S. Vidhyadhiraja +1
In this paper, we present a theoretical framework for understanding the Extremely Correlated Fermi Liquid (ECFL) phenomenon within the Hubbard model. Our approach involv…
cond-mat.str-el2016
Spin liquid like Raman signatures in hyperkagome iridate NaIrO
Satyendra Nath Gupta, P. V. Sriluckshmy, Ashiwini Balodhi +5
Combining Raman scattering measurements with mean field calculations of the Raman response we show that Kitaev-like magnetic exchange is dominant in the hyperkagome iridate NaI…