Zobrazeno 1 - 10
of 6 856
pro vyhledávání: '"A. Hafezi"'
In the past couple of decades, there have been significant advances in measuring quantum properties of light, such as quadratures of squeezed light and single-photon counting. Here, we explore whether such tools can be leveraged to probe electronic c
Externí odkaz:
http://arxiv.org/abs/2410.24215
This paper endeavors to explore certain distinguished modules and subcategories within mod$\Lambda$. Let $\mathrm{proj}\mbox{-}\Lambda$ denote the category of all finitely generated projective $\Lambda$-modules and define $\mathcal{P}(\Lambda):=\math
Externí odkaz:
http://arxiv.org/abs/2410.17965
Recent advancements in QA with LLM, like GPT-4, have shown limitations in handling complex multi-hop queries. We propose AT-RAG, a novel multistep RAG incorporating topic modeling for efficient document retrieval and reasoning. Using BERTopic, our mo
Externí odkaz:
http://arxiv.org/abs/2410.12886
Let $R$ be a commutative ring and $S \subseteq R$ be a multiplicative subset. We introduce and study the concept of $S$-purity based on the notion of $S$-strongly flat modules. The class of $S$-pure injective modules will be studied. We demonstrate t
Externí odkaz:
http://arxiv.org/abs/2410.09852
Autor:
Upadhyay, Pranshoo, Suárez-Forero, Daniel G., Huang, Tsung-Sheng, Mehrabad, Mahmoud Jalali, Gao, Beini, Sarkar, Supratik, Session, Deric, Watanabe, Kenji, Taniguchi, Takashi, Zhou, You, Knap, Michael, Hafezi, Mohammad
Bose-Fermi mixtures naturally appear in various physical systems. In semiconductor heterostructures, such mixtures can be realized, with bosons as excitons and fermions as dopant charges. However, the complexity of these hybrid systems challenges the
Externí odkaz:
http://arxiv.org/abs/2409.18357
Autor:
Eckhardt, Christian J., Grankin, Andrey, Kennes, Dante M., Ruggenthaler, Michael, Rubio, Angel, Sentef, Michael A., Hafezi, Mohammad, Michael, Marios H.
Engineering phases of matter in cavities requires effective light-matter coupling strengths that are on the same order of magnitude as the bare system energetics, coined the ultra-strong coupling regime. For models of itinerant electron systems, whic
Externí odkaz:
http://arxiv.org/abs/2409.10615
There is rich experimental evidence that granular superconductors and superconducting films often exhibit a higher transition temperature, $T_{c}$, than that in bulk samples of the same material. This paper suggests that this enhancement hinges on ra
Externí odkaz:
http://arxiv.org/abs/2408.03927
Autor:
Huang, Tsung-Sheng, Wang, Yu-Xin, Wang, Yan-Qi, Chang, Darrick, Hafezi, Mohammad, Grankin, Andrey
We propose that excitons in moir\'e transition metal dichalcogenide bilayers offer a promising platform for investigating collective radiative properties. While some of these optical properties resemble those of cold atom arrays, moir\'e excitons ext
Externí odkaz:
http://arxiv.org/abs/2407.19611
Autor:
Rad, Ali, Schuckert, Alexander, Crane, Eleanor, Nambiar, Gautam, Fei, Fan, Wyrick, Jonathan, Silver, Richard M., Hafezi, Mohammad, Davoudi, Zohreh, Gullans, Michael J.
Simulating fermions coupled to spin degrees of freedom, relevant for a range of quantum field theories, represents a promising application for quantum simulators. Mapping fermions to qubits is challenging in $2+1$ and higher spacetime dimensions, and
Externí odkaz:
http://arxiv.org/abs/2407.03419
Autor:
Sarkar, Supratik, Mehrabad, Mahmoud Jalali, Suárez-Forero, Daniel G., Gu, Liuxin, Flower, Christopher J., Xu, Lida, Watanabe, Kenji, Taniguchi, Takashi, Park, Suji, Jang, Houk, Zhou, You, Hafezi, Mohammad
Recently, light-matter interaction has been vastly expanded as a control tool for inducing and enhancing many emergent non-equilibrium phenomena. However, conventional schemes for exploring such light-induced phenomena rely on uniform and diffraction
Externí odkaz:
http://arxiv.org/abs/2406.00464