4 papers
En Route to a Standard QMA1 vs. QCMA Oracle Separation
David Miloschewsky, Supartha Podder, Dorian Rudolph
We study the power of quantum witnesses under perfect completeness. We construct a classical oracle relative to which a language lies in but not in …
A Framework for Ruling Out Quantum Speedups
Thomas Huffstutler, Upendra Kapshikar, David Miloschewsky +1
We study when partial Boolean functions can (and cannot) exhibit superpolynomial quantum query speedups, and develop a general framework for ruling out such speedups via two comple…
Modifications of Quantum Computation and Adaptive Queries to PP
David Miloschewsky, Supartha Podder
In 2004, Aaronson introduced the complexity class ( with postselection) and showed that it is equal to . Following their line of work,…
New Lower-bounds for Quantum Computation with Non-Collapsing Measurements
David Miloschewsky, Supartha Podder
Aaronson, Bouland, Fitzsimons and Lee introduced the complexity class PDQP (which was original labeled naCQP), an alteration of BQP enhanced with the ability to obtain non-collapsi…