M. Lizaire

activity

20192026

most citedGiant thermal Hall conductivity from neutral excitations in the pseudogap phase of cuprates

168 citations · 263 across the 7 of their papers we have counts for

collaborators

7 papers

cs.LG2026

On the Role of Depth in the Expressivity of RNNs

Maude Lizaire, Michael Rizvi-Martel, Éric Dupuis +1

The benefits of depth in feedforward neural networks are well known: composing multiple layers of linear transformations with nonlinear activations enables complex computations. Wh…

cs.LG2024

A Tensor Decomposition Perspective on Second-order RNNs

Maude Lizaire, Michael Rizvi-Martel, Marawan Gamal Abdel Hameed +1

Second-order Recurrent Neural Networks (2RNNs) extend RNNs by leveraging second-order interactions for sequence modelling. These models are provably more expressive than their firs…

cs.CL2024

Simulating Weighted Automata over Sequences and Trees with Transformers

Michael Rizvi, Maude Lizaire, Clara Lacroce +1

Transformers are ubiquitous models in the natural language processing (NLP) community and have shown impressive empirical successes in the past few years. However, little is unders…

cond-mat.supr-con2021★ 43 cited

Normal state specific heat in the cuprates La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ and Bi $_{2 + y}$ Sr $_{2 - x - y}$ La $_{x}$ CuO $_{6 + δ}$ near the critical point of the pseudogap phase

C. Girod, D. LeBoeuf, A. Demuer +17

The specific heat $C$ of the cuprate superconductors La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ and Bi $_{2 + y}$ Sr $_{2 - x - y}$ La $_{x}$ CuO $_{6 + δ}$ was measured at low temperature (down to $0.5 K$ ), fo…

cond-mat.supr-con2020★ 29 cited

Thermopower across the phase diagram of the cuprate La $_{1.6 - x}$ Nd $_{0.4}$ Sr $_{x}$ CuO $_{4}$ : signatures of the pseudogap and charge-density-wave phases

C. Collignon, A. Ataei, A. Gourgout +11

The Seebeck coefficient (thermopower) $S$ of the cuprate superconductor La $_{1.6 - x}$ Nd $_{0.4}$ Sr $_{x}$ CuO $_{4}$ was measured across its doping phase diagram (from $p = 0.12$ to $p = 0.…

cond-mat.supr-con2020★ 23 cited

Transport signatures of the pseudogap critical point in the cuprate superconductor Bi $_{2}$ Sr $_{2 - x}$ La $_{x}$ CuO $_{6 + δ}$

M. Lizaire, A. Legros, A. Gourgout +16

Five transport coefficients of the cuprate superconductor Bi $_{2}$ Sr $_{2 - x}$ La $_{x}$ CuO $_{6 + δ}$ were measured in the normal state down to low temperature, reached by applying a magneti…

cond-mat.supr-con2019★ 168 cited

Giant thermal Hall conductivity from neutral excitations in the pseudogap phase of cuprates

Gaël Grissonnanche, Anaëlle Legros, Sven Badoux +12

The nature of the pseudogap phase of cuprates remains a major puzzle. Although there are indications that this phase breaks various symmetries, there is no consensus on its fundame…