5 papers · 1 filter
Lossless Reductions and Hybrid Sampling for Phylogeny Using the Maximum Compatibility Criterion
Orson Ye, James Bonfield, Joshua Cudby +2
Maximum compatibility provides a criterion for phylogenetic reconstruction in which the objective is to retain a maximum set of mutually compatible characters. For binary character…
Two-body control of noiseless subsystems with mixed representations lifts teleportation above the classical fidelity limit
Otavio A. D. Molitor, Sergii Strelchuk, Michał Studziński
Collective noise can leave degrees of freedom unaffected, allowing them to store quantum information. Processing this information also requires physically available logical gates.…
Exponential de Finetti Theorems for Fermionic Gaussian States
Jędrzej Burkat, Michał Studziński, Sergii Strelchuk
We prove an exponential variant of the Gaussian de Finetti theorem: the subsystems of permutation-invariant, free-fermionic Gaussian states are well approximated by convex combinat…
Nonvariational quantum optimisation approaches to pangenome-guided sequence assembly
Josh Cudby, Sergii Strelchuk
Assembling genomes from short-read sequencing data remains difficult in repetitive regions, where reference bias and combinatorial complexity limit existing methods. Pangenome-guid…
The Power of Power-of-SWAP: Postselected Quantum Computation with the Exchange Interaction
Jędrzej Burkat, Sergii Strelchuk, Michał Studziński
We introduce Exchange Quantum Polynomial Time (XQP) circuits, which comprise quantum computation using only computational basis SPAM and the isotropic Heisenberg exchange interacti…