Masaki Oshikawa
@masakioshikawa.bsky.social
Theoretical Physicist
I am very honored to announce that
Hal Tasaki and I will be jointly awarded 2025 Nishina Memorial Prize, "the oldest and most prestigious physics award in Japan" (according to Wikipedia) for "Theoretical and mathematical studies of quantum spin systems”.
en.wikipedia.org/wiki/Nishina...
Hal Tasaki and I will be jointly awarded 2025 Nishina Memorial Prize, "the oldest and most prestigious physics award in Japan" (according to Wikipedia) for "Theoretical and mathematical studies of quantum spin systems”.
en.wikipedia.org/wiki/Nishina...
November 4, 2025 at 2:13 PM
I am very honored to announce that
Hal Tasaki and I will be jointly awarded 2025 Nishina Memorial Prize, "the oldest and most prestigious physics award in Japan" (according to Wikipedia) for "Theoretical and mathematical studies of quantum spin systems”.
en.wikipedia.org/wiki/Nishina...
Hal Tasaki and I will be jointly awarded 2025 Nishina Memorial Prize, "the oldest and most prestigious physics award in Japan" (according to Wikipedia) for "Theoretical and mathematical studies of quantum spin systems”.
en.wikipedia.org/wiki/Nishina...
Subir Sachdev discusses Luttinger theorem vs. “Oshikawa anomaly” at QSL2025 in Budapest (thanks, Subir 😊)
October 14, 2025 at 12:37 PM
Subir Sachdev discusses Luttinger theorem vs. “Oshikawa anomaly” at QSL2025 in Budapest (thanks, Subir 😊)
I am happy to announce ISSP Colloquium by Duncan Haldane!
Quantum geometry and fluid dynamics of the quantum Hall effect
by F. Duncan M. Haldane (Princeton University)
Tuesday, Sep 30, 2025, 3:00 pm -
Lecture Room (A632), 6th Floor, ISSP
Please register at
www.issp.u-tokyo.ac.jp/maincontents...
Quantum geometry and fluid dynamics of the quantum Hall effect
by F. Duncan M. Haldane (Princeton University)
Tuesday, Sep 30, 2025, 3:00 pm -
Lecture Room (A632), 6th Floor, ISSP
Please register at
www.issp.u-tokyo.ac.jp/maincontents...
September 24, 2025 at 12:29 PM
I am happy to announce ISSP Colloquium by Duncan Haldane!
Quantum geometry and fluid dynamics of the quantum Hall effect
by F. Duncan M. Haldane (Princeton University)
Tuesday, Sep 30, 2025, 3:00 pm -
Lecture Room (A632), 6th Floor, ISSP
Please register at
www.issp.u-tokyo.ac.jp/maincontents...
Quantum geometry and fluid dynamics of the quantum Hall effect
by F. Duncan M. Haldane (Princeton University)
Tuesday, Sep 30, 2025, 3:00 pm -
Lecture Room (A632), 6th Floor, ISSP
Please register at
www.issp.u-tokyo.ac.jp/maincontents...
Reunion with Hal Tasaki in Garching
It was an incredible luck for me that he gave a short but comprehensive course on “Haldane gap” at Japanese Condensed Matter Physics Summer School in 1990, when I just started my graduate study. Much of my works including SPT and LSM originated from there!
It was an incredible luck for me that he gave a short but comprehensive course on “Haldane gap” at Japanese Condensed Matter Physics Summer School in 1990, when I just started my graduate study. Much of my works including SPT and LSM originated from there!
September 10, 2025 at 1:24 PM
Reunion with Hal Tasaki in Garching
It was an incredible luck for me that he gave a short but comprehensive course on “Haldane gap” at Japanese Condensed Matter Physics Summer School in 1990, when I just started my graduate study. Much of my works including SPT and LSM originated from there!
It was an incredible luck for me that he gave a short but comprehensive course on “Haldane gap” at Japanese Condensed Matter Physics Summer School in 1990, when I just started my graduate study. Much of my works including SPT and LSM originated from there!
Neues Rathaus, München
The “New” City Hall of Munich
The “New” City Hall of Munich
September 6, 2025 at 12:14 PM
Neues Rathaus, München
The “New” City Hall of Munich
The “New” City Hall of Munich
I am treated to wonderful meals in Taiwan!
August 29, 2025 at 12:19 PM
I am treated to wonderful meals in Taiwan!
Cover page of the slides first my seminar talk today at Institute of Physics, Academia Sinica in Taipei.
August 28, 2025 at 1:07 PM
Cover page of the slides first my seminar talk today at Institute of Physics, Academia Sinica in Taipei.
On August 24th (Sun), I gave a lecture to about 100 high-school students who participated in "Physics Challenge 2025" (which also serves as a qualification round for International Physics Olympiad in 2026).
物性研ニュース記事（日本語）→ www.issp.u-tokyo.ac.jp/maincontents...
物性研ニュース記事（日本語）→ www.issp.u-tokyo.ac.jp/maincontents...
August 27, 2025 at 12:25 PM
On August 24th (Sun), I gave a lecture to about 100 high-school students who participated in "Physics Challenge 2025" (which also serves as a qualification round for International Physics Olympiad in 2026).
物性研ニュース記事（日本語）→ www.issp.u-tokyo.ac.jp/maincontents...
物性研ニュース記事（日本語）→ www.issp.u-tokyo.ac.jp/maincontents...
Pine Creek Cookhouse at dusk
August 15, 2025 at 12:44 PM
Pine Creek Cookhouse at dusk
View from Buckskin Pass
August 9, 2025 at 12:29 PM
View from Buckskin Pass
Cathédrale Saint-Étienne de Bourges
May 26, 2025 at 12:38 PM
Cathédrale Saint-Étienne de Bourges
Institut des Hautes Etudes Scientifiques (IHES)
May 24, 2025 at 11:51 AM
Institut des Hautes Etudes Scientifiques (IHES)
Elevation 2,971m
May 18, 2025 at 1:13 PM
Elevation 2,971m
Cover page of my talk slides for the SwissMAP Research Station Workshop "Effective theories for many-body systems out of equilibrium"
indico.global/event/9639/
indico.global/event/9639/
May 16, 2025 at 11:30 AM
Cover page of my talk slides for the SwissMAP Research Station Workshop "Effective theories for many-body systems out of equilibrium"
indico.global/event/9639/
indico.global/event/9639/
Chemin de fer (video)
May 13, 2025 at 12:33 PM
Chemin de fer (video)
Kijō Park (Tsuchiura Castle Ruin) with koinobori decoration
en.m.wikipedia.org/wiki/Koinobori
en.m.wikipedia.org/wiki/Koinobori
May 5, 2025 at 12:28 PM
Kijō Park (Tsuchiura Castle Ruin) with koinobori decoration
en.m.wikipedia.org/wiki/Koinobori
en.m.wikipedia.org/wiki/Koinobori
Front spring of the bike is broken!!
This can happen after 17 years of strain.
(Actually I can still ride the bike with this broken spring, but I should replace it ASAP).
This can happen after 17 years of strain.
(Actually I can still ride the bike with this broken spring, but I should replace it ASAP).
May 1, 2025 at 12:50 PM
Front spring of the bike is broken!!
This can happen after 17 years of strain.
(Actually I can still ride the bike with this broken spring, but I should replace it ASAP).
This can happen after 17 years of strain.
(Actually I can still ride the bike with this broken spring, but I should replace it ASAP).
Houston City Hall
April 27, 2025 at 12:14 PM
Houston City Hall
Sweet Taste of Texas
April 26, 2025 at 12:35 PM
Sweet Taste of Texas
Cover page of the slides for my lectures at
"School on Electron Correlations and Topology" at Rice University
eqma.rice.edu/2025-spring-...
"School on Electron Correlations and Topology" at Rice University
eqma.rice.edu/2025-spring-...
April 25, 2025 at 1:02 PM
Cover page of the slides for my lectures at
"School on Electron Correlations and Topology" at Rice University
eqma.rice.edu/2025-spring-...
"School on Electron Correlations and Topology" at Rice University
eqma.rice.edu/2025-spring-...
Cherry Blossoms
April 19, 2025 at 1:02 PM
Cherry Blossoms