Probabilistic techniques and Quantum Information Theory

Collection Probabilistic techniques and Quantum Information Theory

Organizer(s)

Date(s) 23/10/2017 - 27/10/2017

00:00:00 / 00:00:00

22 26

Some noncommutative probability aspects of meandric systems

The talk will consider a family of diagrammatic objects (well-known to combinatorialists and mathematical physicists) which go under the names of ”meandric systems” or ”semi-meandric systems”. I will review some connections which these objects are known to have with free probability, and I will show in particular how the so-called ”semi-meandric polynomials” can be retrieved from a natural consideration of operators on the q-Fock space. This is joint work with Alexandru Nica.

Information about the video

Date of recording 27/10/2017
Date of publication 06/11/2017
Institution IHP
Format MP4

Domain(s)

MSC codes

Last related questions on MathOverflow

You have to connect your Carmin.tv account with mathoverflow to add question

Ask a question on MathOverflow

All the collection videos

41:53

published on October 31, 2017

A Gaussian de Finetti theorem and application to truncations of random Haar matrices

By Anthony Leverrier

38:09

published on October 31, 2017

Asymptotic properties of random quantum states and channels

By Zbigniew Puchała

48:06

published on October 31, 2017

Invariant measure for quantum trajectories

By Yan Pautrat

42:19

published on October 31, 2017

Invitation to Random Tensors

By Razvan Gurau

46:38

published on October 31, 2017

MOE estimates for quantum channels arising from random isometries and free probability

By Benoit Collins

42:43

published on October 31, 2017

Matrix liberation process

By Yoshimichi Ueda

49:36

published on October 31, 2017

Number variance and entanglement entropy of trapped fermions via random matrix theory

By Satya Majumdar

45:56

published on November 6, 2017

Additivity questions and tensor powers of random quantum channels

By Motohisa Fukuda

45:38

published on November 6, 2017

Algorithms and lower bounds for entangled XOR games

By Anand Natarajan

46:47

published on November 6, 2017

Concentration of quantum states from quantum functional and transportation cost inequalities

By Nilanjana Datta

38:40

published on November 6, 2017

Dimensionality reduction of SDPs through sketching

By Daniel Stilck Franca

35:35

published on November 6, 2017

Discriminating quantum states: the multiple Chernoff distance

By Ke Li

43:31

published on November 6, 2017

Entropic and metric uncertainty relations for random unitary matrices

By Radosław Adamczak

45:57

published on November 6, 2017

Entropy accumulation

By Omar Fawzi

46:10

published on November 6, 2017

Generic Local Hamiltonians are Gapless

By Ramis Movassagh

47:13

published on November 6, 2017

Identification and information geometry of quantum input-output systems

By Madalin Guta

40:48

published on November 6, 2017

Maximally incompatible quantum observables

By Teiko Heinosaari

47:42

published on November 6, 2017

Non-commutative polynomial optimisation problems in quantum information theory

By Antonio Acín

46:30

published on November 6, 2017

Open problem session

46:26

published on November 6, 2017

Probabilistic techniques for simulating quantum computational supremacy experiments

By Ashley Montanaro

48:15

published on November 6, 2017

Random Matrices and Their Limits

By Roland Speicher

34:33

published on November 6, 2017

Some noncommutative probability aspects of meandric systems

By Ping Zhong

43:25

published on November 6, 2017

Spectral gap of random quantum channels

By Carlos González-Guillén

44:50

published on November 6, 2017

Stability of the set of quantum states

By Stephan Weis

43:24

published on November 6, 2017

The Role of the Transpose in Free Probability: the partial transpose of R-cyclic operators

By James Mingo

44:37

published on December 13, 2017

Distributional symmetries and non commutative notions of independence

By Camille Male

Copyright Carmin.tv 2024

Give feedback