4 citations · 8 across the 3 of their papers we have counts for
5 papers
Transmitting quantum information by superposing causal order of mutually unbiased measurements
Manish K. Gupta, Ujjwal Sen
Two quantum measurements sequentially acting one after the other, if they are mutually unbiased, will lead to a complete removal of information encoded in the input quantum state.…
Superposition of causal order as a metrological resource for quantum thermometry
Chiranjib Mukhopadhyay, Manish K. Gupta, Arun Kumar Pati
We propose a novel approach to qubit thermometry using a quantum switch, that introduces an indefinite causal order in the probe-bath interaction, to significantly enhance the ther…
High precision Optical AC Magnetometry using Dynamical Decoupling
Manish K. Gupta, Jonathan Kunjummen, Xiaoting Wang +1
We propose a magnetometer for the precise measurement of AC magnetic fields that uses a Terbium-doped optical fiber with half-waveplates built into it at specified distances. Our s…
Monogamy of Quantum Privacy
Arun Kumar Pati, Kratveer Singh, Manish K. Gupta
Quantum mechanics ensures that the information stored in a quantum state is secure and the ability to send private information through a quantum channel is at least as great as the…
Quantum enhanced spectroscopy with entangled multi-photon states
Hossein T. Dinani, Manish K. Gupta, Jonathan P. Dowling +1
Traditionally, spectroscopy is performed by examining the position of absorption lines. However, at frequencies near the transition frequency, additional information can be obtaine…