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Optical signatures of interlayer electron coherence in a bilayer semiconductor

August 21, 2025

Transition-metal dichalcogenides (TMDs) are direct-gap semiconductors that can host optically bright excitons corresponding to Coulomb-bound electron–hole pairs. Due…

PPhysics

Coherent control of magnon–polaritons using an exceptional point

August 20, 2025

Goryachev, M. et al. High-cooperativity cavity QED with magnons at microwave frequencies. Phys. Rev. Appl. 2, 054002 (2014).…

PPhysics

Entanglement and the density matrix renormalization group in the generalized Landau paradigm

August 16, 2025

Dualities We explain here how to obtain the models dual to equation (1) considered in the main text.…

PPhysics

Universality in quantum critical flow of charge and heat in ultraclean graphene

August 14, 2025

Levitov, L. & Falkovich, G. Electron viscosity, current vortices and negative nonlocal resistance in graphene. Nat. Phys. 12,…

PPhysics

A mechanical quantum memory for microwave photons

August 13, 2025

Wallquist, M., Hammerer, K., Rabl, P., Lukin, M. & Zoller, P. Hybrid quantum devices and quantum engineering. Phys.…

PPhysics

August 12, 2025

We highlight how an abstract piece of condensed-matter physics — the fractional quantum Hall effect — may be…

PPhysics

Optomechanical control of long-lived bulk acoustic phonons in the quantum regime

August 12, 2025

The cavity optomechanical system In what follows, we build our cavity optomechanical system around the μHBAR seen in…

PPhysics

Strongly interacting Hofstadter states in magic-angle twisted bilayer graphene

August 11, 2025

Hofstadter, D. R. Energy levels and wave functions of Bloch electrons in rational and irrational magnetic fields. Phys.…

PPhysics

$Stable singular fractional skyrmion spin texture from the quantum Kelvin–Helmholtz instability$

August 9, 2025

Stegeman, G. & Segev, M. Optical spatial solitons and their interactions: universality and diversity. Science 286, 1518–1523 (1999).…

PPhysics

Fast optical control of a coherent hole spin in a microcavity

August 7, 2025

DiVincenzo, D. P. The physical implementation of quantum computation. Fortschr. Phys. 48, 771–783 (2000). Google Scholar Kimble, H.…

PPhysics

Frustrated electron hopping from the orbital configuration in a two-dimensional lattice

August 7, 2025

Stewart, G. R. Heavy-fermion systems. Rev. Mod. Phys. 56, 755–787 (1984). ADS Google Scholar Bergman, D. L., Wu,…

PPhysics

High-purity quantum optomechanics at room temperature

August 6, 2025

Aspelmeyer, M., Kippenberg, T. J. & Marquardt, F. Cavity optomechanics. Rev. Mod. Phys. 86, 1391 (2014). ADS Google…