Advertisement · 728 × 90

Posts by Quantum Info at UAB

Imatge fotogràfica on es veuen cinc persones aturades davant de l'aparador vertical de la Biblioteca de Ciència i Tecnologia seguint les explicacions de l'Ariadna Gómez del Pulgar, investigadora de l'IFAE, sobre la maqueta d'un refrigerador de dilució cedit pel centre

Imatge fotogràfica on es veuen cinc persones aturades davant de l'aparador vertical de la Biblioteca de Ciència i Tecnologia seguint les explicacions de l'Ariadna Gómez del Pulgar, investigadora de l'IFAE, sobre la maqueta d'un refrigerador de dilució cedit pel centre

Imatge fotogràfica on es veuen sis persones aturades davant d'una vitrina expositiva. És a la visita de matí, amb l'Erik Luszczak en un moment de la seva explicació

Imatge fotogràfica on es veuen sis persones aturades davant d'una vitrina expositiva. És a la visita de matí, amb l'Erik Luszczak en un moment de la seva explicació

I també a l'Erik Luszczak (GIQ) i a l'Ariadna Gómez del Pulgar (Grup de QCT, IFAE) la seva participació en el muntatge de la #bctUAB i en aquesta visita.

I gràcies, sobretot, a les persones que hi heu assistit i ens heu acompanyat en aquest recorregut quàntic!

@giq-bcn.bsky.social

6 months ago 2 2 0 0
Imatge fotogràfica del cartell promocional de l'exposició

Imatge fotogràfica del cartell promocional de l'exposició

Imatge fotogràfica d'una part del muntatge expositiu on es veu el cartell de la introducció i la vitrina horitzontal de la Biblioteca

Imatge fotogràfica d'una part del muntatge expositiu on es veu el cartell de la introducció i la vitrina horitzontal de la Biblioteca

Imatge fotogràfica de detall d'un aparell inclós a l'exposició, concretament un mòdul detector de raigs gamma VIP

Imatge fotogràfica de detall d'un aparell inclós a l'exposició, concretament un mòdul detector de raigs gamma VIP

🆕 La #bctUAB estrena la primera exposició del curs 2025-2026!

📌 “Ciència i tecnologies quàntiques: nous paradigmes d’informació per explorar la naturalesa”

📅 Fins al 21 d'octubre!
🔗 ddd.uab.cat/record/319733

#BibExposUAB @bibliotequesuab.bsky.social @uab.cat @giq-bcn.bsky.social

6 months ago 4 5 1 0
Post image

We are organizing a short course on Quantum Foundations at Universitat Autònoma de Barcelona funded by Catalonia Quantum Academy (CQA). Few spaces left! Apply before 20 August, 2025.

8 months ago 7 2 0 0
Post image Post image Post image

This week’s 3× feature:
Alberto Rolandi & Julia Mathe (Atominstitut, TU Wien) on “Optimal Landauer Erasure in Finite-Time Thermo.” and “Estimating Entanglement Monotones of Perm. Invariant Spin States”, resp. Satoya Imai (LENS, Florence) on “Chiral Symmetries of Multiparticle Entanglement”. Thanks‼️

10 months ago 2 0 0 0
Joey observing the curios audience

Joey observing the curios audience

Today Joey Schindler presented a new definition of coarse-grained entropy that unifies key approaches and recovers many foundational results from statistical mechanics.

Read more
arxiv.org/abs/2503.15612 by Schindler, Strasberg, Galke, Winter, Jabbour

10 months ago 2 0 0 0
Post image Post image Post image

Last week’s cool seminars
📏 Arpan Das (GIQ) Universal time scalings of sensitivity in Markovian quantum metrology
🎱 Debarshi Das (UCL) A New Experimental Proposal to Test the Quantumness of a Large Mass
🫘Giuseppe Vitagliano (TU Wien) Many-body entanglement quantification with collective measurements

11 months ago 1 0 0 0
Preview
ICMAB - Exploring the Quantum Revolution at UAB: Join the Q-UAB Days!

🤩 De dilluns 5 de maig a dimecres 7, deixa’t seduir per la quàntica als #QuantumDays a la @uab.cat de 12 a 14 h a la Sala d’Actes de la Facultat de Ciències amb investigadors de @icmabcsic.bsky.social @imb-cnm-csic.bsky.social @icn2.bsky.social, IFAE i més! 🐈 icmab.es/exploring-th...

11 months ago 6 2 0 0
Post image

Great talk by Raúl Morral Yepes (ex-GIQ undergrad now at TUM Munich) on “Optimal unitary disentanglers for fermionic Gaussian states (and how to use them to play games).”

1 year ago 0 0 0 0
Post image

Berta Casas from BSC gave this week’s GIQ seminar on Quantum Machine Learning with Group Structure ⚛️.

1 year ago 2 0 0 0
Preview
beyondiid13 “Beyond IID in Information Theory” started as a workshop in Cambridge, organised by Nilanjana Datta and Renato Renner as a forum for the growing interest in new approaches in quantum information theor...

The deadline has been extended to 6 April: sites.google.com/view/beyondi...

1 year ago 1 0 0 0
Advertisement
Post image

Beyond IID in Information Theory is currently held at UIUC, but already things are being put in place for next year's edition, at Institute for Advanced Study (Technical University of Munich) #BeyondIID13 #BIID13 #BeyondIID12 #BIID12 @TU_Muenchen @ias_tum

1 year ago 1 1 1 0
Post image Post image

This week We had two nice seminars: Teruaki Nagasawa (Nagoya U) discussed Macroscopic states and operations: a generalized resource theory of coherence.

Ricard Puig (EPFL) examined Barren plateaus & warm starts, shedding light on quantum loss landscapes and effective training strategies for VQA.

1 year ago 7 2 0 0
Post image Post image

Bravissima Ilaria Svampa defended her PhD: “Representations of the p-adic three-dimensional rotation group: towards p-adic quantum computing.” 🎓✨

Supervised by S L’Innocente, S Mancini at UNICAM and A Winter (GIQ, UAB)

A big step towards a great p-adic quantum future—wherever that may be! 😏 ⚛️

1 year ago 1 0 0 0
Post image Post image

This week we had two seminars by Niklas Galke (GIQ PhD candidate) on Finitely correlated states; and by Tomás Fernández Martos (PhD candidate at ICFO and QUSIDE) on Security proof for randomness generation in vertical-cavity surface-emitting laser.

1 year ago 2 0 0 0
Post image

This Thursday, Llorenç Escolà from QuSoft, UvA joined us to talk about “Quantum Position Verification: Loss and Entanglement.”

1 year ago 3 0 0 0
Post image

New paper on arXiv🔥

How can many-body interactions boost quantum sensing to its limits?

We show how to add controlled interactions in many-body probes to reach the highest precision limits in quantum metrology -- both for dynamical and steady states.

scirate.com/arxiv/2412.0...

#quantum

1 year ago 22 4 1 1

This was an old post (migrated from ex-twitter)

1 year ago 1 0 0 0
Post image

Huge congratulations to Martí Perarnau-LLobet, the newest member of GiQ! Recently arrived as a RyC fellow, won the Spanish Royal Physics Society Award for Young Researcher in Theoretical Physics and he just secured a 1M€ ATRAE project grant! Això se’n diu arribar i moldre, Martí. Felicitats🚀 👏 !

1 year ago 6 0 0 0
Advertisement

As a kid, were you fascinated by fractals, went on to study science, but ended up doing "only" information theory or quantum physics? Rejoice, here is our communication-capacity-fractal-dimension crossover (improved v2)! @TU_Muenchen @ias_tum

1 year ago 1 0 0 0
Post image

Beyond IID in Information Theory is currently held at UIUC, but already things are being put in place for next year's edition, at Institute for Advanced Study (Technical University of Munich) #BeyondIID13 #BIID13 #BeyondIID12 #BIID12 @TU_Muenchen @ias_tum

1 year ago 1 1 1 0

Finally out, "Women for Quantum - Manifesto of Values" by more than 30 women in quantum science, including Anna Sanpera from @GIQ_BCN and Verónica Ahufinger from the Optics Group @UABBarcelona #w4q #womenforquantum #quantumphysics

1 year ago 0 0 0 0
Post image

Seth Lloyd lecturing on Quantum Information Processing with Continuous Variables - showing that John von Neumann invented the quantum phase estimation algorithm. @IMAG_UGR @BIRS_Math

1 year ago 1 0 0 0

A. Winter (with A. Winter, A. Winter and A. Winter) just released “Is Winter Coming?” @GIQ_BCN @ias_tum @QUIRCK

2 years ago 0 0 0 0

From the people who tend to look down on "curiosity-driven" research, sure enough we get a bit of money-driven research. In that world, given that google evidently hasn't got the brain power to solve the problem, it's only rational to farm it out.

2 years ago 0 0 0 0
Post image

Applications now open to join the𝗠𝗮𝘀𝘁𝗲𝗿'𝘀 𝗶𝗻 𝗤𝘂𝗮𝗻𝘁𝘂𝗺 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 @ Barcelona . Admissions on a rolling basis monthly, starting March. Register to the online info session on Feb 26th at 3pm at

2 years ago 0 0 0 0

PhD and Postdoc positions @GIQ_BCN
(tight deadlines!)

2 years ago 0 0 0 0
Post image Post image Post image

Yesterday, Matías Bilkis defended his PhD thesis “Decision-making in quantum environments: from model-free to model-aware learning of quantum controls” before R. Zambrani, Z. Holmes and G. Sentis. Felicidades Dr Bilkis ! Nice defense, awesome celebration 🥁🎻🥘🍾🎊!

2 years ago 0 0 0 0
Post image Post image Post image Post image

New edition of “Bojos per la Física (Quàntica)” (Mad for Physics @PedreraCiencia) at GIQ
@UABBarcelona: intense morning learning quantum physics 101, public-key and quantum-key distribution, and Bell's test. Gràcies als 25 bojos i boges ⚛️! #WorldQuantumDay @DigiQMaster

2 years ago 2 1 0 0
Advertisement
Post image

GIQ repudiates all forms of harassment and stands in solidarity with the victims. We are distressed by how UAB rector's office has handled recent cases occurring at our university. We must take action to create a safe and respectful environment for all.

3 years ago 0 0 0 0
Post image

Bravissimo Dr. Carlo Marconi! The world of quantum knows a ton more about the distinguished features of indistinguishable particles. PhD thesis successfully defended in front of the tribunal of Profs Chruscinski, Lewenstein and Bagan. Kudos also to his supervisor Prof Sanpera!

3 years ago 0 0 0 0