155 citations · 382 across the 5 of their papers we have counts for
5 papers
Efficient Long-Range Entanglement using Dynamic Circuits
Elisa Bäumer, Vinay Tripathi, Derek S. Wang +5
Quantum simulation traditionally relies on unitary dynamics, inherently imposing efficiency constraints on the generation of intricate entangled states. In principle, these limitat…
Modeling low- and high-frequency noise in transmon qubits with resource-efficient measurement
Vinay Tripathi, Huo Chen, Eli Levenson-Falk +1
Transmon qubits experience open system effects that manifest as noise at a broad range of frequencies. We present a model of these effects using the Redfield master equation with a…
Suppression of crosstalk in superconducting qubits using dynamical decoupling
Vinay Tripathi, Huo Chen, Mostafa Khezri +3
Currently available superconducting quantum processors with interconnected transmon qubits are noisy and prone to various errors. The errors can be attributed to sources such as op…
Operation and intrinsic error budget of a two-qubit cross-resonance gate
Vinay Tripathi, Mostafa Khezri, Alexander N. Korotkov
We analyze analytically, semi-analytically, and numerically the operation of Cross-Resonance (CR) gate for superconducting qubits (transmons). We find that a relatively simple semi…
Covariance matrix entanglement criterion for an arbitrary set of operators
Vinay Tripathi, Chandrashekar Radhakrishnan, Tim Byrnes
We generalize entanglement detection with covariance matrices for an arbitrary set of observables. A generalized uncertainty relation is constructed using the covariance and commut…