9 citations · 9 across the 4 of their papers we have counts for
4 papers
High-dimensional quantum process tomography with undetected photons
Salini Rajeev, Mayukh Lahiri
The goal of quantum process tomography is to fully characterize an operation performed on a quantum state. By considering high-dimensional quantum states (qudit), we show that it i…
Characterizing a high-dimensional unitary transformation without measuring the qudit it transforms
Salini Rajeev, Mayukh Lahiri
We present a method for reconstructing an arbitrary high-dimensional unitary transformation without detecting the qudit that it transforms. We demonstrate the method using orbital…
Complete Measurement of Two-Photon Density Matrix by Single-Photon Detection
Salini Rajeev, Mayukh Lahiri
The reconstruction of density matrices from measurement data (quantum state tomography) is the most comprehensive method for assessing the accuracy and performance of quantum devic…
Single-qubit measurement of two-qubit entanglement in generalized Werner states
Salini Rajeev, Mayukh Lahiri
Conventional methods of measuring entanglement in a two-qubit photonic mixed state require the detection of both qubits. We generalize a recently introduced method which does not r…