3 papers
cond-mat.mes-hall2026
Coherent suppression and dephasing-induced reentrance of high harmonics in gapped Dirac materials
Wolfgang Hogger, Alexander Riedel, Debadrito Roy +4
High-harmonic generation in solids by intense laser pulses provides a fascinating platform for studying material properties and ultra-fast electron dynamics, where its coherent cha…
quant-ph2025
On Quantum Computation Using Bias-Preserving Gates
Debadrito Roy, Aryaman Manish Kolhe, V. Lalitha +1
Certain types of quantum computing platforms, such as those realized using Rydberg atoms or Kerr-cat qubits, are natively more susceptible to Pauli-Z noise than Pauli-X noise, or v…
quant-ph2024
Quantum thermodynamic cycles in the forward and time-reversed regimes
Debadrito Roy, Sudhir Ranjan Jain
A quantum engine with n qubits performing thermodynamic cycles with two thermal reservoirs is presented. While such constructions have been aplenty, here we show the existence of w…