Publications related to Spin waves and orbital contribution to ferromagnetism in a topological metal

Related publications (14)

Exploring the flavor symmetry landscape

We explore flavor dynamics in the broad scenario of a strongly interacting light Higgs (SILH). Our study focuses on the mechanism of partial fermion compositeness, but is otherwise as systematic as possible. Concretely, we classify the options for the unde ...

Stichting SciPost2025

Hilbert series, the Higgs mechanism, and HEFT

Brian Quinn Henning

We expand Hilbert series technologies in effective field theory for the inclusion of massive particles, enabling, among other things, the enumeration of operator bases for non-linearly realized gauge theories. We find that the Higgs mechanism is manifest a ...

Springer Nature2023

Boson star normal modes

Hung-Hsu Chan

Boson stars are gravitationally bound objects that arise in ultralight dark matter models and form in the centers of galactic halos or axion miniclusters. We systematically study the excitations of a boson star, taking into account the mixing between posit ...

Springer Nature2023

Simultaneous determination of CKM angle gamma and charm mixing parameters

Aurelio Bay, Tatsuya Nakada, Guido Haefeli, Olivier Schneider, Frédéric Blanc, Lesya Shchutska, Guillaume Max Pietrzyk, Matthieu Philippe Luther Marinangeli, Lino Ferreira Lopes, Sonia Amina Bouchiba, Surapat Ek-In, Vladimir Macko, Tara Nanut, Ana Bárbara Rodrigues Cavalcante, Federico Leo Redi, Michel De Cian, Sebastian Schulte, Veronica Sølund Kirsebom, Carina Trippl, Sara Celani, Serhii Cholak, Elena Graverini, Maria Vieites Diaz, Alison Maria Tully, Marie Theres Christin Bachmayer, Maarten Willibrord Uriël Van Dijk, Ettore Zaffaroni, Donal Patrick Hill, Renato Quagliani

A combination of measurements sensitive to the CP violation angle gamma of the Cabibbo-Kobayashi-Maskawa unitarity triangle and to the charm mixing parameters that describe oscillations between D-0 and (D) over bar (0) mesons is performed. Results from the ...

Springer Nature2021

Uniting Low-Scale Leptogenesis Mechanisms

Mikhail Chapochnikov, Inar Timiryasov, Juraj Klaric

In this Letter we demonstrate that what was previously considered as different mechanisms of baryon asymmetry generation involving two right-handed Majorana neutrinos with masses far below the Grand Unified Theory scale-leptogenesis via neutrino oscillatio ...

AMER PHYSICAL SOC2021

Charge transport in proximitized graphene within van der Waals heterostructures

Katharina Polyudov

Since their discovery, graphene and other 2D materials have become a subject of intense research in condensed matter physics. Especially the vast possibilities of combining those materials into heterostructures are promising for the discovery of novel phys ...

EPFL2020

Orientation, rotation and solvation of ions in helium nanodroplets

Verónica Oliver Álvarez de Lara

Helium nanodroplets are liquid, finite size, nanoscale helium clusters that have been employed since the 1990s as a matrix for high-resolution spectroscopy of molecules. Spectroscopic studies of ionic species inside helium droplets were not however realise ...

EPFL2019

Central exclusive production of J/psi and (2S) mesons in pp collisions at p s=13 TeV

Mai Tu Xuan, Christoph Frei, Basile Schäli, Jean Wicht, Aurelio Bay, Minh Tâm Tran, François Fleuret, Luc Henry, Tatsuya Nakada, Guido Haefeli, Olivier Schneider, Valérie Jeanne Thérèse Renaudin-Schouler, Mingkui Wang, Marilisa Neri, Alessio Ferrari, Léonard Yannick Maurice Eymann, Chitsanu Khurewathanakul, Frédéric Blanc, Nathalie Sophie Adeline Serra, Axel Kuonen, Olivier Göran Girard, Nandita Aggarwal, Liang Sun, Maxime Schubiger, Benedikt Sebastian Braun, Brice Emile Maurin, Adriano Pastore, Hang Yin, Greig Alan Cowan, Craig Matthew Smith, Xiao Yuan, Jessica Prisciandaro, Guillaume Max Pietrzyk, Matthieu Philippe Luther Marinangeli, Giovanni Veneziano, Thomas Jean Julien Fussinger, Alexandra Bondarenko, Daniel Gallichan, Vladislav Balagura, Zhirui Xu, Mark Tobin, Violaine Bellée, Juan Federico Esteban Müller, Mirco Dorigo, Sebastiana Gianì, Vincenzo Battista, Maurizio Martinelli, Conor Thomas Fitzpatrick, Matteo Fontana, Tommaso Colombo, Guido Andreassi, Severin Stähly, Michael Thompson McCann, Plamen Hristov Hopchev, Jian Wang, Arnaud Merlin Gauthey, Liupan An, Preema Rennee Pais, Pavol Stefko, Yi Zhang, Maria Elena Stramaglia, Lei Zhang, Luca Pescatore, Vladimir Macko, Sattar Akbari Nakhjavani, Pietro Marino, Simon Van Mulders, Tara Nanut, Federico Leo Redi, Laia Castilla Amorós, Michel De Cian, Elena Graverini, Maria Vieites Diaz, Yi Wang, Donal Patrick Hill, Renato Quagliani, Aravindhan Venkateswaran, Vitalii Lisovskyi, Luis Miguel Garcia Martin

Measurements are reported of the central exclusive production of J= and ( 2 S) mesons in pp collisions at a centre- of- mass energy of 13TeV. Backgrounds are signi fi cantly reduced compared to previous measurements made at lower energies through the use o ...

Springer Nature2018

Sputtering-induced reemergence of the topological surface state in Bi2Se3

Stefan Peter Muff, Jan Hugo Dil, Thorsten Schmitt

We study the fate of the surface states of Bi2Se3 under disorder with strength larger than the bulk gap, caused by neon sputtering and nonmagnetic adsorbates. We find that neon sputtering introduces strong but dilute defects, which can be modeled by a unit ...

Amer Physical Soc2016

Direct measurement of the bulk spin structure of noncentrosymmetric BiTeCl

Stefan Peter Muff, Jan Hugo Dil

A strong spin-orbit interaction leads to a Rashba-type splitting of the bulk bands of BiTeCl, which results in toroidal Fermi surfaces with distinct spin structures depending on the chemical potential. Here, we present spin-and angle-resolved photoelectron ...

American Physical Society2015

How to remove the spurious resonances from ring polymer molecular dynamics

Michele Ceriotti, Mariana Rossi Carvalho

Two of the most successful methods that are presently available for simulating the quantum dynamics of condensed phase systems are centroid molecular dynamics (CMD) and ring polymer molecular dynamics (RPMD). Despite their conceptual differences, practical ...

Amer Inst Physics2014

A search for heavy long-lived staus in the LHCb detector at √s = 7 and 8 TeV

Thi Viet Nga La

The Large Hadron Collider (LHC) has been producing pp collisions at 7 and 8 TeV since 2010 and promises a new era of discoveries in particle physics. One of its experiments, the Large Hadron Collider beauty (LHCb) experiment, was constructed to study CP vi ...

EPFL2013

On the Validity of Approximate Formulas for the Evaluation of the Lightning Electromagnetic Fields in the Presence of a Lossy Ground

Farhad Rachidi-Haeri

The accuracy of approximate formulas for the evaluation of lightning electromagnetic fields above and inside a lossy ground is investigated taking as reference full-wave numerical results obtained using a parallel implementation of the finite-difference ti ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Double-resonant x-ray and microwave absorption: Atomic spectroscopy of precessional orbital and spin dynamics

Giovanni Boero, Pietro Gambardella, Stefano Rusponi

We show that double-resonance spectra recorded during the simultaneous absorption of x-ray and microwave (MW) photons are a fingerprint of the perturbed electronic configuration of atomic species driven to ferromagnetic resonance. X-ray absorption measurem ...

2009