274 citations · 1.4k across the 28 of their papers we have counts for
5 papers · 1 filter
Hydrodynamic sound modes and Galilean symmetry breaking in a magnon fluid
Joaquin F. Rodriguez-Nieva, Daniel Podolsky, Eugene Demler
The non-interacting magnon gas description in ferromagnets breaks down at finite magnon density where momentum-conserving collisions between magnons become important. Observation o…
Diagnosing phases of magnetic insulators via noise magnetometry with spin qubits
Shubhayu Chatterjee, Joaquin F. Rodriguez-Nieva, Eugene Demler
Two-dimensional magnetic insulators exhibit a plethora of competing ground states, such as ordered (anti)ferromagnets, exotic quantum spin liquid states with topological order and…
Interaction Driven Quantum Hall Wedding cake-like Structures in Graphene Quantum Dots
Christopher Gutiérrez, Daniel Walkup, Fereshte Ghahari +7
Quantum-relativistic matter is ubiquitous in nature; however it is notoriously difficult to probe. The ease with which external electric and magnetic fields can be introduced in gr…
Identifying topological order through unsupervised machine learning
Joaquin F. Rodriguez-Nieva, Mathias S. Scheurer
The Landau description of phase transitions relies on the identification of a local order parameter that indicates the onset of a symmetry-breaking phase. In contrast, topological…
Probing one-dimensional systems via noise magnetometry with single spin qubits
Joaquin F. Rodriguez-Nieva, Kartiek Agarwal, Thierry Giamarchi +3
The study of exotic one-dimensional states, particularly those at the edges of topological materials, demand new experimental probes that can access the interplay between charge an…