Accepted Talks

QIP 2021 Accepted Talks

Below you can find the list of accepted papers at QIP 2021.


Long Plenary Talks

  • 93 | Matthew Hastings, Jeongwan Haah and Ryan O'Donnell. Fiber Bundle Codes: Breaking the N^{1/2} polylog(N) Barrier for Quantum LDPC Codes
  • 176 | Alex Bredariol Grilo, Huijia Lin, Fang Song and Vinod Vaikuntanathan. Oblivious Transfer is in MiniQCrypt 
    merged with
    424 | James Bartusek, Andrea Coladangelo, Dakshita Khurana and Fermi Ma. One-Way Functions Imply Secure Computation in a Quantum World


Short Plenary Talks

  • 58 | Anne Broadbent and Alex Bredariol Grilo. QMA-hardness of Consistency of Local Density Matrices with Applications to Quantum Zero-Knowledge
  • 100 | Joonho Lee, Dominic Berry, Craig Gidney, William Huggins, Jarrod McClean, Nathan Wiebe and Ryan Babbush. Efficient quantum computation of chemistry through tensor hypercontraction
  • 163 | Pablo Bonilla Ataides, David Tuckett, Stephen Bartlett, Steven Flammia and Benjamin Brown. The XZZX surface code
  • 270 | Scott Aaronson, Shalev Ben-David, Robin Kothari, Shravas Rao and Avishay Tal. Degree vs. Approximate Degree and Quantum Implications of Huang’s Sensitivity Theorem
  • 279 | Peter Brown, Hamza Fawzi and Omar Fawzi. New quantum Rényi divergences and their application to device-independent cryptography and quantum Shannon theory
  • 301 | Gorjan Alagic, Prabhanjan Ananth, Zvika Brakerski, Yfke Dulek, Rolando La Placa and Christian Schaffner. Secure Software Leasing and Implications for Quantum Copy-Protection and Obfuscation
  • 319 | Laura Mančinska and David Roberson. Quantum isomorphism is equivalent to equal homomorphism counts from planar graphs
  • 377 | John Napp, Rolando La Placa, Alexander Dalzell, Fernando Brandão and Aram Harrow. Efficient classical simulation of random shallow 2D quantum circuits
  • 380 | Matthew B. Hastings, Umesh Vazirani and András Gilyén. (Sub)Exponential advantage of adiabatic quantum computation with no sign problem


Contributed Talks

  • 6 | Kyungjoo Noh, Stefano Pirandola and Liang Jiang. Enhanced energy-constrained quantum communication over bosonic Gaussian channels using multi-channel strategies
  • 7 | Giacomo De Palma, Milad Marvian, Dario Trevisan and Seth Lloyd. The quantum Wasserstein distance of order 1
  • 23 | Bowen Shi, Kohtaro Kato and Isaac Kim. Entanglement bootstrap program
  • 32 | Anurag Anshu and Chinmay Nirkhe. Circuit lower bounds for low-energy states of quantum code Hamiltonians
  • 35 | Tomotaka Kuwahara, Alvaro Alhambra and Anurag Anshu. Improved thermal area law and quasi-linear time algorithm for quantum Gibbs states
  • 39 | Srinivasan Arunachalam, Alex B. Grilo, Tom Gur, Igor C. Oliveira and Aarthi Sundaram. Quantum learning algorithms imply circuit lower bounds
  • 44 | Chenyi Zhang, Jiaqi Leng and Tongyang Li. Quantum Algorithms for Escaping from Saddle Points
  • 45 | Mirjam Weilenmann, Edgar A. Aguilar and Miguel Navascués. Quantum Preparation Games
  • 51 | Yuxiang Yang, Renato Renner and Giulio Chiribella. Optimal universal programming of unitary gates
  • 52 | Guang Hao Low, Vera von Burg, Thomas Haner, Damian Steiger, Markus Reiher, Martin Roetteler and Matthias Troyer. Quantum computing enhanced computational catalysis
  • 54 | Anurag Anshu, Srinivasan Arunachalam, Tomotaka Kuwahara and Mehdi Soleimanifar. Sample-efficient learning of quantum many-body systems
  • 56 | Anurag Anshu, Aram Harrow and Mehdi Soleimanifar. From communication complexity to an entanglement spread area law in the ground state of gapped local Hamiltonians
  • 61 | Atul Singh Arora, Jérémie Roland and Chrysoula Vlachou. Analytic quantum weak coin flipping protocols with arbitrarily small bias
  • 70 | Makrand Sinha and Nikhil Bansal. $k$-Forrelation Optimally Separates Quantum and Classical Query Complexity
  • 89 | Lin Lin and Yu Tong. Near-optimal ground state preparation
  • 90 | Edward Farhi, Jeffrey Goldstone, Sam Gutmann and Leo Zhou. The Quantum Approximate Optimization Algorithm and the Sherrington-Kirkpatrick Model at Infinite Size
  • 91 | Oscar Higgott and Nikolas Breuckmann. Subsystem codes with high thresholds by gauge fixing and reduced qubit overhead
  • 104 | Shalev Ben-David, Andrew M. Childs, András Gilyén, William Kretschmer, Supartha Podder and Daochen Wang. Symmetries, graph properties, and quantum speedups
  • 114 | Alex Bredariol Grilo, Kathrin Hövelmanns, Andreas Hülsing and Christian Majenz. Tight adaptive reprogramming in the QROM
  • 116 | David Gosset, Daniel Grier, Alex Kerzner and Luke Schaeffer. Fast simulation of planar Clifford circuits
  • 117 | Satvik Singh and Ion Nechita. The PPT square conjecture holds for all Choi-type maps
  • 124 | Dmitri Maslov, Jin-Sung Kim, Sergey Bravyi, Theodore J. Yoder and Sarah Sheldon. Quantum advantage for computations with limited space
  • 127 | Adam Bene Watts and J. William Helton. 3XOR Games with Perfect Commuting Operator Strategies Have Perfect Tensor Product Strategies and are Decidable in Polynomial Time
  • 131 | Zvika Brakerski and Henry Yuen. Quantum Garbled Circuits
  • 132 | Cambyse Rouzé, Ivan Bardet, Ángela Capel and Daniel Stilck França. On the entropic convergence of quantum Gibbs samplers
  • 133 | Simon Becker, Nilanjana Datta, Ludovico Lami and Cambyse Rouzé. Energy-constrained discrimination of unitaries, quantum speed limits and a Gaussian Solovay-Kitaev theorem
  • 142 | Harry Buhrman, Noah Linden, Laura Mančinska, Ashley Montanaro and Maris Ozols. Quantum majority and other Boolean functions with quantum inputs
  • 145 | Gergely Bunth, Christopher Perry, Péter Vrana and Albert H. Werner. The semiring of dichotomies and asymptotic relative submajorization
  • 148 | Pierre Fraigniaud, Francois Le Gall, Harumichi Nishimura and Ami Paz. Distributed Quantum Proofs for Replicated Data
  • 152 | Amit Behera and Or Sattath. Almost Public Quantum Coins
  • 159 | Kianna Wan, Soonwon Choi, Isaac Kim, Noah Shutty and Patrick Hayden. Fault-tolerant qubit from a constant number of components
  • 164 | Matthew Coudron and Nolan Coble. Computing output weights of constant-depth, geometrically-local quantum circuits with polynomial additive error
  • 169 | Aleksander Kubica and Rafał Demkowicz-Dobrzański. Using Quantum Metrological Bounds in Quantum Error Correction: A Simple Proof of the Approximate Eastin-Knill Theorem
  • 182 | Simon Apers, Troy Lee and Ronald de Wolf. Quantum speedups for graph sparsification, graph cut problems and Laplacian solving
  • 195 | Laura Mančinska, Jitendra Prakash and Christopher Schafhauser. Constant-sized robust self-tests for states and measurements of unbounded dimension
  • 203 | Daniel Stilck França and Raul Garcia-Patron. Limitations of optimization algorithms on noisy quantum devices
  • 212 | Benjamin Yadin, Benjamin Morris and Gerardo Adesso. Mixing indistinguishable systems leads to a quantum Gibbs paradox
  • 214 | Jonas Haferkamp, Felipe Montealegre-Mora, Markus Heinrich, Jens Eisert, David Gross and Ingo Roth. Efficient unitary designs with a system-size independent number of non-Clifford gates
  • 220 | Zuzana Gavorova, Matan Seidel and Yonathan Touati. Topological obstructions to implementing controlled unknown unitaries
  • 233 | Alexander Müller-Hermes and Matthias Christandl. Fault-tolerant Coding for Quantum Communication
  • 238 | Michal Oszmaniec, Adam Sawicki and Michal Horodecki. Epsilon-nets, unitary designs and random quantum circuits
  • 245 | Adam Bouland, Bill Fefferman, Zeph Landau and Yunchao Liu. Noise and the frontier of quantum supremacy
  • 250 | Tony Metger, Yfke Dulek, Andrea Coladangelo, Rotem Arnon-Friedman and Thomas Vidick. Device-independent protocols from computational assumptions
  • 253 | Burak Sahinoglu and Rolando Somma. Hamiltonian Simulation in the low energy subspace
  • 258 | Joel Klassen and Charles Derby. A Compact Fermion to Qubit Mapping
  • 266 | Arne Heimendahl, Markus Heinrich and David Gross. The axiomatic and the operational approach to resource theories of magic do not coincide
  • 271 | Noah Shutty, Mary Wootters and Patrick Hayden, Tight Limits on Nonlocality from Nontrivial Communication Complexity
  • 274 | William Kirby, Andrew Tranter and Peter Love. Exploiting Contextuality in Variational Quantum Eigensolvers
  • 284 | Jintai Ding, Vlad Gheorghiu, András Gilyén, Sean Hallgren and Jianqiang Li. Limitations of the Macaulay matrix approach for using the HHL algorithm to solve multivariate polynomial systems
  • 289 | Ankit Garg, Robin Kothari, Praneeth Netrapalli and Suhail Sherif. No quantum speedup over gradient descent for non-smooth convex optimization
  • 291 | Dorit Aharonov, Jordan Cotler and Xiao-Liang Qi. Quantum Algorithmic Measurement
  • 298 | Isaac Kim, Eugene Tang and John Preskill. The ghost in the radiation: Robust encodings of the black hole interior
  • 306 | Michael Gullans, Stefan Krastanov, David Huse, Liang Jiang and Steven Flammia. Quantum coding with low-depth random circuits
  • 315 | William Kretschmer. The Quantum Supremacy Tsirelson Inequality
  • 323 | Philippe Faist, Mischa Woods, Victor V. Albert, Joseph M. Renes, Jens Eisert and John Preskill. Bipartite energy-time uncertainty relation for quantum metrology with noise
  • 326 | Piotr Kopszak, Marek Mozrzymas, Michal Studzinski and Michal Horodecki. Multi-port teleportation schemes
  • 327 | Piotr Czarnik, Andrew Arrasmith, Patrick Coles and Lukasz Cincio. Error mitigation with Clifford quantum-circuit data
  • 328 | Adrian Chapman and Steven Flammia. Characterization of solvable spin models via graph invariants
  • 334 | Alexis Schotte, Guanyu Zhu, Lander Burgelman and Frank Verstraete. Quantum error correction thresholds for the universal Fibonacci Turaev-Viro code
  • 342 | Alexander Sherstov, Andrey Storozhenko and Pei Wu. An Optimal Separation of Randomized and Quantum Query Complexity
  • 352 | Leo Zhou and Dorit Aharonov. Strongly Universal Hamiltonian Simulators
  • 359 | Vikesh Siddhu. Leaking information to gain entanglement via log-singularities
  • 362 | Yuan Su, Hsin-Yuan Huang and Earl Campbell. Nearly tight Trotterization of correlated electrons
  • 363 | Minh Tran, Abhinav Deshpande, Andrew Guo, Andrew Lucas and Alexey Gorshkov. Optimal State Transfer and Entanglement Generation in Power-law Interacting Systems
  • 365 | Michael Beverland, Aleksander Kubica and Krysta M. Svore. The cost of universality: A comparative study of the overhead of state distillation and code switching with color codes
  • 369 |Sisi Zhou and Liang Jiang. Asymptotic theory of quantum channel estimation
  • 374 | Ramis Movassagh and Yingkai Ouyang. Constructing quantum codes from {\it any} classical code and their embedding in ground space of local Hamiltonians
  • 378 | Justin Holmgren and Ran Raz. A Parallel Repetition Theorem for the GHZ game
  • 379 | Yuval Sanders, Dominic Berry, Pedro Costa, Louis Tessler, Nathan Wiebe, Craig Gidney, Hartmut Neven and Ryan Babbush. Compilation of Fault-Tolerant Quantum Heuristics for Combinatorial Optimization
  • 381 | Hsin-Yuan Huang, Richard Kueng, Michael Broughton, Masoud Mohseni, Ryan Babbush, Sergio Boixo, Hartmut Neven, Jarrod McClean and John Preskill. Fundamental aspects of solving quantum problems with machine learning
  • 384 | James Bartusek, Andrea Coladangelo, Dakshita Khurana and Fermi Ma. On The Round Complexity of Two-Party Quantum Computation
  • 386 | Sara Bartolucci, Patrick Birchall, Hector Bombin, Hugo Cable, Chris Dawson, Mercedes Gimeno-Segovia, Eric Johnston, Konrad Kieling, Naomi Nickerson, Mihir Pant, Fernando Pastawski, Terry Rudolph and Chris Sparrow. Fusion based quantum computation
  • 387 | Marius Junge and Nicholas Laracuente. Multivariate Trace Inequalities, Recovery, and p-Fidelity Beyond Tracial Settings
  • 390 | Sam Roberts and Dominic Williamson. 3-Fermion topological quantum computation
  • 392 | Abhinav Deshpande, Alexey Gorshkov and Bill Fefferman. The importance of the spectral gap in estimating ground-state energies
  • 394 | David Aasen, Daniel Bulmash, Abhinav Prem, Kevin Slagle and Dominic Williamson. Topological Defect Networks for Fractons of all Types
  • 397 | Daniel Ranard, Freek Witteveen and Michael Walter. Classifying unitary dynamics with approximate light cones in one dimension
  • 401 | Daniel Ranard and Xiao-Liang Qi. Emergent classicality in general multipartite states and channels
  • 402 | Nathan Ju, Daniel Grier and Luke Schaeffer. Interactive quantum advantage with noisy, shallow Clifford circuits
  • 408 | Hakop Pashayan, Oliver Reardon-Smith, Kamil Korzekwa and Stephen Bartlett. Fast estimation of outcome probabilities for quantum circuits
  • 410 | Alexander Dalzell, Nicholas Hunter-Jones and Fernando Brandao. Random quantum circuits anti-concentrate in log depth
  • 420 | Greg Kuperberg. The hidden subgroup problem for infinite groups
  • 429 | Honghao Fu, Carl Miller and William Slofstra. The membership problem for constant-sized quantum correlations is undecidable
  • 431 | Guillaume Aubrun, Ludovico Lami, Carlos Palazuelos and Martin Plávala. Entangleability of cones
  • 441 | Tanmay Singal, Filip Maciejewski and Michał Oszmaniec. Implementation of quantum measurements using classical resources and only a single ancillary qubit
  • 447 | Dante Bencivenga, Xining Chen and Peter Høyer. Quantum sampling in Markov chains
  • 469 | Anurag Anshu, Shalev Ben-David and Srijita Kundu. On Query-to-Communication Lifting for Quantum Adversaries


Merged contributed talks

  • 73 | Kun Fang and Zi-Wen Liu. No-go theorems for quantum resource purification
    merged with
    201 | Bartosz Regula and Ryuji Takagi. Fundamental limitations on quantum channel manipulation
  • 75 | Ashley Montanaro and Changpeng Shao. Quantum algorithms for learning graphs and beyond
    merged with
    155 | Troy Lee, Miklos Santha and Shengyu Zhang. Quantum algorithms for graph problems with cut queries
  • 84 | Bill Fefferman and Zachary Remscrim. Eliminating Intermediate Measurements in Space-Bounded Quantum Computation
    merged with
    156 | Uma Girish, Ran Raz and Wei Zhan. Quantum Logspace Algorithm for Powering Matrices with Bounded Norm
  • 162 | Andrea Coladangelo, Christian Majenz and Alexander Poremba. Quantum Copy-Protection of Compute-and-Compare Programs in the Quantum Random Oracle Model
    merged with
    389 | Anne Broadbent, Stacey Jeffery, Sébastien Lord, Supartha Podder and Aarthi Sundaram. Secure Software Leasing Without Assumptions
  • 211 | Gorjan Alagic, Andrew Childs, Andrea Coladangelo, Alex Bredariol Grilo, Shih-Han Hung, Thomas Vidick and Tina Zhang. Non-interactive zero-knowledge protocols for QMA
    merged with
    286 | Nir Bitansky and Omri Shmueli. Post-quantum Zero Knowledge in Constant Rounds
  • 307 | Srijita Kundu and Ernest Y.-Z. Tan. Composably secure device-independent encryption with certified deletion
    merged with
    360 | Anne Broadbent and Rabib Islam. Quantum encryption with certified deletion

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