Events

5/31/24 Quantum Gathering - Siyuan Niu

Friday, May 31, 2024 3:30 - 4:30 pm 131 Campbell Hall

Please join us for this week's Quantum Gathering this Friday, 5/31. Dr. Siyuan Niu, who is a postdoctoral scholar at Lawrence Berkeley National Laboratory, will give a 20 minute spark talk entitled "Quantum circuit resizing for resource optimization.” The spark talk will be in Campbell 131 at 3:30 pm. After the talk we will continue with Mediterranean platters on the terrace.

5/17/24 Quantum Gathering - Bart Andrews

Friday, May 17, 2024 3:30 - 4:30 pm 131 Campbell Hall

Please join us for this week's Quantum Gathering Friday, 5/17. Dr. Bart Andrews, who is an SNSF Postdoctoral Fellow at UC Berkeley working with Mike Zaletel and Rahul Roy on tensor network...

4/26/24 Quantum Gathering - Dr. Johannes Mitscherling

Friday, April 26, 2024 3:30 - 4:30 pm 131 Campbell Hall

We would like to invite you to this week's Quantum Gathering for this Friday, 4/26. Dr. Johannes Mitscherling will give a 20 minute spark talk entitled "Quantum geometry - a unifying perspective towards understanding quantum materials.”The spark talk will be in Campbell 131 at 3:30 pm. After the talk we will continue with freshroll sandwiches on the terrace.

4/19/24 Quantum gathering- Special talk from Irfan Siddiqi and Andrew Jordan, book giveaway, boba & empanadas

Friday, April 19, 2024 3:30 - 4:30 pm 131 Campbell Hall

Join us on April 19, 2024 in Campbell 131 at 2:30 pm to hear from Irfan Siddiqi and Andrew Jordan regarding their textbook, Quantum Measurement: Theory & Practice. We will also be giving away copies of their textbook. Afterward, join us outside for boba and empanadas.

4/12/24 Quantum Gathering - Dan Carney, Berkeley National Lab

Friday, April 12, 2024 3:30 - 4:30 pm 131 Campbell Hall

Please join us for this week’s Spark talk featuring a presentation by Dan Carney, who is a theoretical physicist and staff scientist at Berkeley National Lab. He will giving a talk entitled "Some attempts to break quantum mechanics.”

The spark talk will be in Campbell 131 at 3:30 pm. After the talk we will continue with Mediterranean platters on the terrace.

Then join us after the talk on the patio for food as well as beverages and...

3/22/24 Quantum Gathering - Sam Gunn, UC Berkeley

Friday, March 22, 2024 3:30 - 4:30 pm 131 Campbell Hall

Please join us for this week’s Spark talk featuring a presentation by Sam Gunn, who is a fourth-year Computer Science PhD student in the Theory Group at UC Berkeley. He will be speaking on the topic of: How to Use Quantum Indistinguishability Obfuscation.

Then join us after the talk on the patio for bagels as well as beverages and continued conversation.

5/1/24 AMO/QI Seminar Michael Mills Quantinuum

Wednesday, May 1, 2024 11 am - 12 pm 375 Physics North

Please join us for the final AMO/QI seminar of the semester featuring Dr. Michael Mills of Quantinuum. He will be giving a talk titled: Benchmarking a racetrack trapped-ion quantum processor

Abstract:
The System Model H2, a quantum charge-coupled device (QCCD) trapped-ion system with a new racetrack-shaped trap, is Quantinuum's latest generation of quantum computers. The new system successfully incorporates several...

4/3/24 AMO/QI Seminar Dr. Josh Combes

Wednesday, April 3, 2024 11 am - 12 pm 375 Physics North

Please join us for this week’s AMO/QI seminar featuring Dr. Josh Combes, University of Colorado, Boulder. He will be giving a talk titled: Nonclassical light interacting with matter and nonclassical measurements

Abstract:

In this talk, I'll begin by summarizing a decade of research into the effects on matter interacting with non-classical light pulses, such as Schrödinger cat states or photon number states....

4/24/24 AMO/QI Seminar Neil Glikin's Dissertation Celebration!

Wednesday, April 24, 2024 11 am - 12 pm 374 Physics North

Please join us for this week’s AMO/QI seminar to celebrate Dr. Neil Glikin’s completion of his dissertation! After his talk there will be a celebratory lunch. Here is a zoom link in case you cannot attend in person.
He will be giving a talk titled: Creating and Destroying Rotational Coherence with Trapped Ions

Abstract:
Far from being just qubits, trapped ions are also near-ideal quantum harmonic oscillators thanks to their external motion. Over the past few...

4/17/24 AMO/QI seminar Dr. Jon Simon, Stanford

Wednesday, April 17, 2024 11:00 AM 12:00 PM 375 Physics North

Please join us for this week’s AMO/QI seminar featuring Dr. Jon Simon, Stanford. He will be giving a talk titled: Racing to the Bottom: Low Finesse, Small Waist Cavity QED

Abstract:
In this seminar I’ll tell the story of cavity quantum electrodynamics (cQED) from first principles, building towards a new type of sub-micron waist resonator recently developed in the Simon/Schuster collaboration...

4/10/24 AMO/QI Seminar Jeremy Axelrod's Dissertation Celebration

Wednesday, April 10, 2024 11 am - 12 pm 375 Physics North

Please join us for this week’s AMO/QI Seminar for Dr. Jermey Axelrod’s Dissertation Celebration! Congratulations!! He will give a talk titled: A Laser Phase Plate for Transmission Electron Microscopy

Abstract:

Low image contrast is a major limitation in transmission electron microscopy, since samples with low atomic number only weakly phase-modulate the illuminating electron beam, and beam-induced sample damage limits the usable electron dose. The contrast can be increased by...

3/6/24 AMO/QI seminar Dr. Sara Murciano, CalTech

Wednesday, May 1, 2024 11 am - 12 pm 375 Physics North

Please join us for this week’s AMO/QI seminar featuring Dr. Sara Murciano, CalTech. She will be giving a talk titled: Measurements and symmetries on the fate of entanglement

Abstract:

Entanglement plays a key role in different fields of physics. This talk focuses on two aspects where understanding its behaviour yields intriguing results: measurements and symmetries. The first topic explores how weak measurements alter the properties of critical models: We identify different protocols wherein...

Other Events

3/18/24 How Quantum Complexity Found its Way into Black Hole Physics | Simons Institute

Monday, March 18, 2024 4:30 PM 5:30 PM Calvin Lab Auditorium (map)

Leonard Susskind from Stanford University presents a special lecture on How Quantum Complexity Found its Way into Black Hole Physics, as part of the Simons Institute’s workshop on...

11/27/23 Special CIQC Seminar: Dr. Aziza Suleymanzade (Harvard)

Monday, November 27, 2023 2 pm - 3 pm

Please join us for a special CIQC Seminar featuring Dr. Aziza Suleymanzade (Harvard). She will give a talk titled: Quantum networking with solid-state defects in diamond nanophotonic cavities.

Abstract: Silicon-vacancy (SiV) defect centers in diamond coupled to nanophotonic crystal cavities offer a promising platform for quantum network applications. Our system utilizes long qubit coherence times, high optical...

04/19/24 Quantum Day

Quantum Day is intended to give high school physics students a glimpse into quantum physics and how the physics concepts they are studying in their classes relates to the research CIQC PIs and grad students conduct. The program's main purpose is to get high schoolers interested in physics. Our pilot program was with local high schools Mt. Diablo and Bayhill High School.

We aim to support and inspire URM students within this demographic who typically thrive with personal attention and new career ideas when offered job ideas that may traditionally not be prominent in their community...