From the 1 of 5 linked papers with an AI index.
5 papers
Observing the emergence of a velocity hierarchy in matter waves
Xudong Yu, Wenhan Chen, Igor Zhuravlev +8
Classical waves in dispersive media naturally exhibit distinct phase and group velocities. Whether an analogous separation of velocities can emerge in matter waves under strong man…
Phase diagram of one-dimensional bosons with Rydberg-dressed soft-core interactions
Shengjie Yu, Laurent Sanchez-Palencia
The paper uses path‑integral quantum Monte Carlo to map out the phase diagram of one‑dimensional bosons interacting via soft‑core Rydberg‑dressed potentials, revealing Tomonaga‑Lut…
Thermodynamics and Tomonaga-Luttinger liquid behavior of the quantum 1D hard rod model
Shengjie Yu, Zhaoxuan Zhu, Laurent Sanchez-Palencia
The one-dimensional hard rod model describes impenetrable bosons with finite diameter, extending the Lieb-Liniger model to systems with excluded volume interactions. Here, we inves…
Quantum phase diagrams for bosons in hexagonal optical potentials: A continuous-space quantum Monte Carlo study
Danilo Nascimento Guimaraes, Laurent Sanchez-Palencia
Hexagonal optical lattices, emulating graphene and hexagonal boron nitride (h-BN) structures, provide a versatile platform for exploring strongly correlated quantum matter. Using c…
Direct measurement of Tan's contact in a one-dimensional Lieb-Liniger gas
Qi Huang, Hepeng Yao, Xuzong Chen +1
The Tan contact has emerged as a pivotal quantity in characterizing many-body quantum systems, bridging microscopic short-range correlations to thermodynamic behavior. It is define…