118 citations · 149 across the 5 of their papers we have counts for
5 papers
Metrology in the Presence of Thermodynamically Consistent Measurements
Muthumanimaran Vetrivelan, Abhisek Panda, Sai Vinjanampathy
Thermodynamically consistent measurements can either preserve statistics (unbiased) or preserve marginal states (non-invasive) but not both. Here we show the existence of metrologi…
Steady-State Tunable Entanglement Thermal Machine Using Quantum Dots
Anuranan Das, Adil Anwar Khan, Sattwik Deb Mishra +4
We present a solid state thermal machine based on quantum dots to generate steady-state entanglement between distant spins. Unlike previous approaches our system is controlled by e…
Quantum thermodynamics of general quantum processes
Felix C. Binder, Sai Vinjanampathy, Kavan Modi +1
Accurately describing work extraction from a quantum system is a central objective for the extension of thermodynamics to individual quantum systems. The concepts of work and heat…
Self-Stabilizing Measurements for Noisy Metrology
Sai Vinjanampathy
We present a protocol to perform self-stabilizing measurements on noisy qubits. We employ rapid purification in a rotating frame whose frequency is estimated and periodically updat…
Generalized X states of N qubits and their symmetries
Sai Vinjanampathy, A. R. P. Rau
Several families of states such as Werner states, Bell-diagonal states and Dicke states are useful to understand multipartite entanglement. Here we present a [2^(N+1)-1]-parameter…