Almost Ramanujan Expanders from Arbitrary Expanders via Operator Amplification. - Fernando Granha Jeronimo; Tushant Mittal; Sourya Roy; Avi Wigderson (FOCS, 2022)

Symbolic Determinant Identity Testing and Non-Commutative Ranks of Matrix Lie Algebras. - Gábor Ivanyos; Tushant Mittal; Youming Qiao (ITCS, 2022)

Explicit Abelian Lifts and Quantum LDPC Codes. - Fernando Granha Jeronimo; Tushant Mittal; Ryan O'Donnell; Pedro Paredes 002; Madhur Tulsiani (ITCS, 2022)

Derandomized Non-Abelian Homomorphism Testing in Low Soundness Regime. - Tushant Mittal; Sourya Roy (CoRR, 2024)

List Decodable Quantum LDPC Codes. - Thiago Bergamaschi; Fernando Granha Jeronimo; Tushant Mittal; Shashank Srivastava; Madhur Tulsiani (CoRR, 2024)

Explicit Codes Approaching Generalized Singleton Bound using Expanders. - Fernando Granha Jeronimo; Tushant Mittal; Shashank Srivastava; Madhur Tulsiani (STOC, 2025)

Pseudorandomness of Expander Walks via Fourier Analysis on Groups. - Fernando Granha Jeronimo; Tushant Mittal; Sourya Roy (CoRR, 2025)