21 citations · 34 across the 3 of their papers we have counts for
4 papers
Quantum Algorithms for Heterogeneous PDEs: The Neutron Diffusion Eigenvalue Problem
Andrew M. Childs, Lincoln Johnston, Brian Kiedrowski +2
We develop a hybrid classical-quantum algorithm to solve a type of linear reaction-diffusion equation, the neutron diffusion (generalized) k-eigenvalue problem that establishes nuc…
Quantum advantage and lower bounds in parallel query complexity
Joseph Carolan, Amin Shiraz Gilani, Mahathi Vempati
It is well known that quantum, randomized and deterministic (sequential) query complexities are polynomially related for total boolean functions. We find that significantly larger…
A-unital Operations and Quantum Conditional Entropy
Mahathi Vempati, Saumya Shah, Nirman Ganguly +1
Negative quantum conditional entropy states are key ingredients for information theoretic tasks such as superdense coding, state merging and one-way entanglement distillation. In t…
Witnessing Negative Conditional Entropy
Mahathi Vempati, Nirman Ganguly, Indranil Chakrabarty +1
Quantum states that possess negative conditional von Neumann entropy provide quantum advantage in several information-theoretic protocols including superdense coding, state merging…