Demian Levis (@demian_levis) 's Twitter Profile
Demian Levis

@demian_levis

Physicist @UB @FisicaUB @UB_ICS @CUCA_labo Father of 3. Order, disorder, and all that.

ID: 868330530

linkhttps://demianlevis.wordpress.com calendar_today08-10-2012 17:09:38

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Principia Marsupia (@pmarsupia) 's Twitter Profile Photo

La editorial científica Springer Nature retira 75 estudios del rector de Salamanca. Este es el mayor escándalo en la historia de la Ciencia en España. Enhorabuena a Manuel Ansede que lleva mucho tiempo investigando y denunciando a este tipejo 👏🏽👏🏽👏🏽elpais.com/ciencia/2024-1…

Principia Marsupia (@pmarsupia) 's Twitter Profile Photo

Archivos de la Biblioteca Nacional de España tras una tormenta en Madrid. (vídeo ABC.es) A mi esto me parece un escándalo. La cantidad de chorradas que se discuten a diario y mientras están pasando cosas como esta.

APS DSOFT (@apsdsoft) 's Twitter Profile Photo

DSOFT congratulates Prof. Andrea Liu, recipient of the 2025 American Physical Society @ApsGsnp Leo P. Kadanoff Prize, recognized for "broad contributions to the statistical mechanics of disordered systems and biological matter, including the theory of jamming." CONGRATULATIONS!!

DSOFT congratulates Prof. Andrea Liu, recipient of the 2025 <a href="/APSphysics/">American Physical Society</a> <a href="/ApsGsnp/">@ApsGsnp</a> Leo P. Kadanoff Prize, recognized for "broad contributions to the statistical mechanics of disordered systems and biological matter, including the theory of jamming." CONGRATULATIONS!!
Collège de France (@cdf1530) 's Twitter Profile Photo

#Prélude #Mathématiques "La théorie de la complexité II" Le Pr Timothy Gowers, titulaire de la chaire #Combinatoire, introduit son cours de l'année 2023-2024 👨‍🏫 La suite de cet enseignement ici 👉 college-de-france.fr/fr/agenda/cour…

Sean Carroll (@seanmcarroll) 's Twitter Profile Photo

Postdoc jobs! In the physics department at Johns Hopkins. I would personally love to see applicants interested in complexity, stat mech, entropy... academicjobsonline.org/ajo/JHU/Physic…

Demian Levis (@demian_levis) 's Twitter Profile Photo

👉New preprint! we formulate generic non-reciprocal couplings between Ising spins, and how vision-cone FM interactions affect the mean-field and 2D Ising universality class. Great work of Adrià Garcés Ortiz First preprint of newly established lab CUCALAB !🍾🍾 arxiv.org/abs/2411.03544

Demian Levis (@demian_levis) 's Twitter Profile Photo

Finally out in Soft Matter ! Isotropic particles that consume energy, convert it into motion in the presence of dissipation, flock. With JPMirando chantal valeriani; UB ICS CUCALAB Facultad Físicas UCM #activematter pubs.rsc.org/en/Content/Art…

Ezequiel Ferrero (@ezeferrero) 's Twitter Profile Photo

🇦🇷🇪🇸 La "Editorial Académica Española" directamente está robando Tesis de los repositorios universitarios argentinos (al menos) y las pone a la venta en formato libro sin el consentimiento de los autores. ¿A dónde se denuncia en España tal práctica?

Elisabeth Ago (@agoelisabeth) 's Twitter Profile Photo

A bit of advertisement for our CECAM workshop «Stochastics processes: Inferences in complex systems» in Lausanne on May 14-16, 2025. Registration deadline for abstracts: Feb 23, 2025. More details on cecam.org/workshop-detai…

Demian Levis (@demian_levis) 's Twitter Profile Photo

Published Physical Review Letters! How nonreciprocity affects the behaviour of topological defects? they are reshaped, their annihilation can be enhanced or hindered, +1 -1 charges move differently. PhD work of YRouzaire Facultat de Física UB #ubics with ignacio pagonaba DPearce journals.aps.org/prl/abstract/1…

Laura Alvarez (@lauraalvarez_f) 's Twitter Profile Photo

New group article led by J. Fojo during his master in Soft Matter Royal Society of Chemistry, on 2D percolated networks of colloidal rods! This article forms part of the collection in honour of our collegue Stefan Egelhaaf. Thank to eveyone who made it possible! Centre de Recherche Paul Pascal

Demian Levis (@demian_levis) 's Twitter Profile Photo

🚨 New paper in Physical Review Letters ! We show how motion induces a topological phase transition in 2D populations of oscillators with random frequencies 🌀: journals.aps.org/prl/abstract/1… w YRouzaire PRahmani FPeruani ignacio pagonaba UB ICS CUCALAB Facultat de Física UB #ComplexSystems #ActiveMatter

🚨 New paper in <a href="/PhysRevLett/">Physical Review Letters</a> !
We show how motion induces a topological phase transition in 2D  populations of oscillators with random frequencies 🌀: journals.aps.org/prl/abstract/1…
w YRouzaire PRahmani FPeruani <a href="/natxopago/">ignacio pagonaba</a> <a href="/UB_ICS/">UB ICS</a> <a href="/CUCA_labo/">CUCALAB</a> <a href="/FisicaUB/">Facultat de Física UB</a> 
#ComplexSystems  #ActiveMatter
Principia Marsupia (@pmarsupia) 's Twitter Profile Photo

La Segunda Guerra Mundial fue algo terrible para la Europa Occidental. Pero lo que ocurrió en Polonia y lo que hoy son Bielorrusia, Ucrania y Rusia fue de otro nivel. Un orden de magnitud de diferencia. Otro universo. Otro significado. [Porcentaje de la población que murió].

La Segunda Guerra Mundial fue algo terrible para la Europa Occidental.

Pero lo que ocurrió en Polonia y lo que hoy son Bielorrusia, Ucrania y Rusia fue de otro nivel.

Un orden de magnitud de diferencia. Otro universo. Otro significado. [Porcentaje de la población que murió].
Demian Levis (@demian_levis) 's Twitter Profile Photo

🚨 New paper in #JSTAT non-reciprocal Ising spins + Glauber dynamics 🧲 "Vision-cone" interactions (no multispecies) 🔥 1st & 2nd order phase transitions 🌀 Anisotropic coarsening PhDwork of Adrià Garcés Ortiz UB ICS CUCALAB Facultat de Física UB iopscience.iop.org/article/10.108… #StatMech #ComplexSystems

Laura Alvarez (@lauraalvarez_f) 's Twitter Profile Photo

New prepint w/ Demian Levis ignacio pagonaba Soft Materials and Interfaces (Prof. Lucio Isa) and E.Sesé-Sansa. We study active binary mixtures to unveil how two populations with different velocities interact with each other. Thanks for the great work!🥳 arxiv.org/abs/2506.15188

New prepint w/ <a href="/demian_levis/">Demian Levis</a> <a href="/natxopago/">ignacio pagonaba</a> <a href="/soft_isa/">Soft Materials and Interfaces (Prof. Lucio Isa)</a> and E.Sesé-Sansa.
We study active binary mixtures to unveil how two populations with different velocities interact with each other.
Thanks for the great work!🥳

arxiv.org/abs/2506.15188
Demian Levis (@demian_levis) 's Twitter Profile Photo

As a theorist, it's amazing to see that statistical physics works firsthand! I truly enjoyed building an experiment from scratch with brilliant students like JPCarrillo AGarces. CUCALAB Facultat de Física UB #statphys #activematter