Non-hermitian physics
A review is given on the foundations and applications of non-Hermitian classical and
quantum physics. First, key theorems and central concepts in non-Hermitian linear algebra …
quantum physics. First, key theorems and central concepts in non-Hermitian linear algebra …
Dualities in one-dimensional quantum lattice models: symmetric Hamiltonians and matrix product operator intertwiners
We present a systematic recipe for generating and classifying duality transformations in one-
dimensional quantum lattice systems. Our construction emphasizes the role of global …
dimensional quantum lattice systems. Our construction emphasizes the role of global …
Dualities in one-dimensional quantum lattice models: topological sectors
It has been a long-standing open problem to construct a general framework for relating the
spectra of dual theories to each other. Here, we solve this problem for the case of one …
spectra of dual theories to each other. Here, we solve this problem for the case of one …
Three loop analysis of the critical models in dimensions
We continue the study, initiated in [L. Fei, S. Giombi, and IR Klebanov, Phys. Rev. D 90,
025018 (2014)], of the O (N) symmetric theory of N+ 1 massless scalar fields in 6-ε …
025018 (2014)], of the O (N) symmetric theory of N+ 1 massless scalar fields in 6-ε …
Anyonic chains, topological defects, and conformal field theory
Motivated by the three-dimensional topological field theory/two-dimensional conformal field
theory (CFT) correspondence, we study a broad class of one-dimensional quantum …
theory (CFT) correspondence, we study a broad class of one-dimensional quantum …
M-theoretic genesis of topological phases
A bstract We present a novel M-theoretic approach of constructing and classifying anyonic
topological phases of matter, by establishing a correspondence between (2+ 1) d …
topological phases of matter, by establishing a correspondence between (2+ 1) d …
Tensor network approach to electromagnetic duality in (3+ 1) d topological gauge models
C Delcamp - Journal of High Energy Physics, 2022 - Springer
A bstract Given the Hamiltonian realisation of a topological (3+ 1) d gauge theory with finite
group G, we consider a family of tensor network representations of its ground state …
group G, we consider a family of tensor network representations of its ground state …
Gauge-invariant and anyonic-symmetric autoregressive neural network for quantum lattice models
Symmetries such as gauge invariance and anyonic symmetry play a crucial role in quantum
many-body physics. We develop a general approach to constructing gauge-invariant or …
many-body physics. We develop a general approach to constructing gauge-invariant or …
Non-abelian anyons and non-abelian vortices in topological superconductors
Anyons are particles obeying statistics of neither bosons nor fermions. Non-Abelian anyons,
whose exchanges are described by a non-Abelian group acting on a set of wave functions …
whose exchanges are described by a non-Abelian group acting on a set of wave functions …
Ginzburg-Landau description and emergent supersymmetry of the (3, 8) minimal model
IR Klebanov, V Narovlansky, Z Sun… - Journal of High Energy …, 2023 - Springer
A bstract A pair of the 2D non-unitary minimal models M (2, 5) is known to be equivalent to a
variant of the M (3, 10) minimal model. We discuss the RG flow from this model to another …
variant of the M (3, 10) minimal model. We discuss the RG flow from this model to another …