47 citations · 119 across the 11 of their papers we have counts for
11 papers
Anomalous crystalline-electromagnetic responses in semimetals
Mark R. Hirsbrunner, Oleg Dubinkin, Fiona J. Burnell +1
We present a unifying framework that allows us to study the mixed crystalline-electromagnetic responses of topological semimetals in spatial dimensions up to through dimens…
Engineering ideal helical topological networks in stanene via Zn decoration
Jennifer Coulter, Mark R. Hirsbrunner, Oleg Dubinkin +2
The xene family of topological insulators plays a key role in many proposals for topological electronic, spintronic, and valleytronic devices. These proposals rely on applying loca…
Higher Rank Chiral Fermions in 3D Weyl Semimetals
Oleg Dubinkin, F. J. Burnell, Taylor L. Hughes
We report on exotic response properties in 3D time-reversal invariant Weyl semimetals with mirror symmetry. Despite having a vanishing anomalous Hall coefficient, we find that the…
Higher-form Gauge Symmetries in Multipole Topological Phases
Oleg Dubinkin, Alex Rasmussen, Taylor L. Hughes
In this article we study field-theoretical aspects of multipolar topological insulators. Previous research has shown that such systems naturally couple to higher-rank tensor gauge…
Entanglement Signatures of Multipolar Higher Order Topological Phases
Oleg Dubinkin, Taylor L. Hughes
We propose a procedure that characterizes free-fermion or interacting multipolar higher-order topological phases via their bulk entanglement structure. To this end, we construct ne…
Lieb Schultz Mattis-Type Theorems and Other Non-perturbative Results for Strongly Correlated Systems with Conserved Dipole Moments
Oleg Dubinkin, Julian May-Mann, Taylor L. Hughes
Non-perturbative constraints on many body physics--such as the famous Lieb-Schultz-Mattis theorem--are valuable tools for studying strongly correlated systems. To this end, we pres…
Theory of Dipole Insulators
Oleg Dubinkin, Julian May-Mann, Taylor L. Hughes
Insulating systems are characterized by their insensitivity to twisted boundary conditions as quantified by the charge stiffness and charge localization length. The latter quantity…
Higher Order Bosonic Topological Phases in Spin Models
Oleg Dubinkin, Taylor L. Hughes
We discuss an extension of higher order topological phases to include bosonic systems. We present two spin models for a second-order topological phase protected by a global $\mathb…
Anomaly matching condition in two-dimensional systems
O. Dubinkin, A. Gorsky, E. Gubankova
Based on Son-Yamamoto relation obtained for transverse part of triangle axial anomaly in , we derive its analog in two-dimensional system. It connects the transverse p…
Son-Yamamoto relation and Holographic RG flows
O. Dubinkin, A. Gorsky, A. Milekhin
Motivated by the Son-Yamamoto (SY) relation which connects the three point and two-point correlators we consider the holographic RG flows in the bottom-up approach to holographic Q…
On the Virasoro constraints for torus knots
O. Dubinkin
We construct Virasoro algebra of differential operators for the Jones-Rosso matrix model. These operators generate various relations between Wilson loops. Then we discuss the con-…