187 citations · 1.5k across the 105 of their papers we have counts for
119 papers
Driven-Dissipative Ground State Preparation: Mixing Time and Randomness
Paul Cazeaux, Marius Junge, Diyi Liu
Dissipative protocols offer a route to ground state preparation that does not require a large initial overlap with the ground state. To move beyond time independent Lindbladians an…
Compatibility of quantum instruments
Chloe Kim, Yujie Zhang, Eric Chitambar +2
Measurement compatibility asks whether a family of quantum measurements can be simulated by one parent measurement followed by classical post-processing. We extend this measurement…
Universal computation with magic Hamiltonians
Marius Junge, Jason Pollack, Luke Visser
In the conventional theory of quantum computation, universality is discussed in terms of properties of unitary gate sets. In many experimental setups, however, we instead have acce…
Isometric embeddings of noncommutative -spaces into noncommutative symmetric spaces
Jinghao Huang, Marius Junge, Fedor Sukochev +1
We establish a noncommutative version of a familiar Johnson--Maurey--Schechtman--Tzafriri Theorem, by showing that for any and a (not necessarily semifinite) von Neumann a…
Selfless C*-correspondences, operator valued C*-probability spaces and completely positive maps
David Gao, Marius Junge, Srivatsav Kunnawalkam Elayavalli +2
We develop a general theory of selflessness for C*-correspondences, with several applications. Specializing this theory to completely positive maps, in particular to conditional ex…
Noncommutative Poisson Random Measure and Its Applications
Yidong Chen, Marius Junge
We introduce a noncommutative Poisson random measure on a von Neumann algebra. This is a noncommutative generalization of the classical Poisson random measure. We call this constru…