Topological thermal transport
Thermal transport is a fundamental mechanism of energy transfer process quite distinct from
wave propagation phenomena. It can be manipulated well beyond the possibilities offered …
wave propagation phenomena. It can be manipulated well beyond the possibilities offered …
Observation of non-Hermitian skin effect in thermal diffusion
The paradigm shift of Hermitian systems into the non-Hermitian regime profoundly modifies
inherent property of the topological systems, leading to various unprecedented effects such …
inherent property of the topological systems, leading to various unprecedented effects such …
Space-time symmetry and nonreciprocal parametric resonance in mechanical systems
Linear mechanical systems with time-modulated parameters can harbor oscillations with
amplitudes that grow or decay exponentially with time due to the phenomenon of parametric …
amplitudes that grow or decay exponentially with time due to the phenomenon of parametric …
Anomalous Andreev spectrum and transport in non-Hermitian Josephson junctions
We propose a phase-biased non-Hermitian Josephson junction (NHJJ) composed of two
superconductors mediated by a short non-Hermitian link. Such a NHJJ is described by an …
superconductors mediated by a short non-Hermitian link. Such a NHJJ is described by an …
Engineering static non-reciprocity in mechanical metamaterials
Non-reciprocity has recently been achieved in static fields by mechanical metamaterial that
combines large non-linearity and asymmetric geometry. Novel devices are then designed to …
combines large non-linearity and asymmetric geometry. Novel devices are then designed to …
Two-dimensional thermal regulation based on non-hermitian skin effect
The non-Hermitian skin effect has been applied in multiple fields. However, there are
relatively few models in the field of thermal diffusion that utilize the non-Hermitian skin effect …
relatively few models in the field of thermal diffusion that utilize the non-Hermitian skin effect …
Periodically nonreciprocal transmission and entanglement in a non-Hermitian topological phase
ZH Li, LL Zheng, GL Zhu, Y Wu, XY Lü - Physical Review A, 2024 - APS
Nonreciprocal devices are crucial components in optical information processing and chiral
quantum networks. By investigating the topological property and the nonreciprocity in a one …
quantum networks. By investigating the topological property and the nonreciprocity in a one …
Reconfigurable, zero-energy, and wide-temperature loss-assisted thermal nonreciprocal metamaterials
Thermal nonreciprocity plays a vital role in chip heat dissipation, energy-saving design, and
high-temperature hyperthermia, typically realized through the use of advanced …
high-temperature hyperthermia, typically realized through the use of advanced …
Phase transitions in single species Ising models with non-reciprocal couplings
A Garcés, D Levis - arxiv preprint arxiv:2411.03544, 2024 - arxiv.org
We present a general framework for incorporating non-reciprocal interactions into the Ising
model with Glauber dynamics, without requiring multiple species. We then focus on a model …
model with Glauber dynamics, without requiring multiple species. We then focus on a model …
Topological Anderson phases in heat transport
Abstract Topological Anderson phases (TAPs) offer intriguing transitions from ordered to
disordered systems in photonics and acoustics. However, achieving these transitions often …
disordered systems in photonics and acoustics. However, achieving these transitions often …