130 citations · 183 across the 4 of their papers we have counts for
4 papers
Semidefinite programming for understanding the limitations of Lindblad equations
Soumyadeep Sarma, Manas Kulkarni, Archak Purkayastha +1
Lindbladian quantum master equations (LEs) are the most popular descriptions for quantum systems weakly coupled to baths. But, recent works have established that in many situations…
Design and benchmarks for emulating Kondo dynamics on a quantum chip
Soumyadeep Sarma, Jukka I. Väyrynen, Elio J. König
Motivated by recent advances in digital quantum simulation and the overall prospective of solving correlated many-electron problems using quantum algorithms, we design a gate-based…
Universal pulse sequence to minimize spin dephasing in the central spin decoherence problem
B. Lee, W. M. Witzel, S. Das Sarma
We present a remarkable finding that a recently discovered [G. S. Uhrig, Phys. Rev. Lett. 98, 100504 (2007)] series of pulse sequences, designed to optimally restore coherence to a…
Chirality in Quantum Computation with Spin Cluster Qubits
V. W. Scarola, K. Park, S. Das Sarma
We study corrections to the Heisenberg interaction between several lateral, single-electron quantum dots. We show, using exact diagonalization, that three-body chiral terms couple…