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04-13
2017
Quantum Journal Club: Repeated quantum error correction on a continuously encoded qubit by real-time feedback
Abstract: Reliable quantum information processing in the face of errors is a major fundamental and technological challenge. Quantum error correction protects quantum states by encoding a logical quan...
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10-11
2024
Spin glass, quantum gravity, and their simulations
Abstract: In this introductory seminar, I will briefly explain the mean-field spin glass, especially focusing on the classical Sherrington-Kirkpatrick (SK) model. I will explain its nontrivial low te...
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04-29
2015
Quantum Journal Club：Michelson–Morley analogue for electrons using trapped ions
Abstract: All evidence so far suggests that the absolute spatial orientation of an experiment never affects its outcome. This is reflected in the standard model of particle physics by requiring all p...
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04-29
2015
Quantum Journal Club：Quasiparticle engineering and entanglement propagation in a
Abstract: The key to explaining and controlling a range of quantum phenomena is to study how information propagates around many-body systems. Quantum dynamics can be described by particle-like carrie...
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02-23
2017
Quantum Journal Club: Universal space-time scaling symmetry in the dynamics of bosons across a quantum phase transition
Abstract: The dynamics of many-body systems spanning condensed matter, cosmology, and beyond are hypothesized to be universal when the systems cross continuous phase transitions. The universal dynami...
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10-31
2014
QUIC talk: Permutation-invariant quantum codes with Heisenberg ferromagnets
Abstract: A quantum code is a subspace of a Hilbert space of a physical system chosen to be correctable against a given class of errors, where information can be encoded. Ideally, the quantum code li...