IPM Calendar 
Wednesday 17 October 2018   Today  
Events for day: Wednesday 27 December 2017    
           11:00 - 12:00     Quantum information biweekly journal club
Generalized Quantum Reinforcement Learning with Quantum Technologies (Continuation)

School
NANO SCIENCES

Generalized Quantum Reinforcement Learning with Quantum Technologies

We propose a protocol to perform generalized quantum reinforcement learning with quantum technologies. At variance with recent results on quantum reinforcement learning with superconducting circuits [L. Lamata, Sci. Rep. 7, 1609 (2017)], in our current protocol coherent feedback during the learning process is not required, enabling its implementation in a wide variety of quantum systems. We consider diverse possible scenarios for an agent, an environment, and a register that connects them, involving multiqubit and multilevel systems, as well as open-system ...

           14:00 - 15:30     Weekly Seminar
An interacting dark energy model and some of its consequences

School
ASTRONOMY

In this model, we study an interacting dark energy model in the perturbation level. We are studying effect of this model on the structure growth in the universe and also large scale structures, especially ISW effect ...

           14:00 - 15:00     Weekly Seminar on Combinatorics and Computing
Maximal chains and antichains: from Boolean lattices to linear ones

School
MATHEMATICS

Maximal chains and antichains: from Boolean lattices to linear ones ...

           14:00 - 17:00     Weekly Seminar on Operator Algebra and its Applications (OAA)
WEP and LLP (III)

School
MATHEMATICS

WEP and LLP (III) ...

           14:00 - 15:00     Weekly Seminar
Condensed Matter and Statistical Physics Group
Hydrodynamic instability induced by physics of complex fluids

School
PHYSICS

Seminar Room (classroom A), Farmanieh Building, IPM ...

           14:00 - 15:00     Weekly Seminar
Hydrodynamic instability induced by physics of complex fluids

School
NANO SCIENCES

Hydrodynamic instability induced by physics of complex fluids

The dissipative nonlinear system, such as those encountered in the fluid dynamics, can be reach an unstable state when the parameters that measuring the nonlinearity become important. For instance, parallel shear flows of Newtonian fluids are turbulent when the ratio of the nonlinear inertial term to the viscous dissipative term, i.e. Reynolds number, is sufficiently important. Adding a small amount of polymer to a Newtonian solvent introduces the non-linear effects and promotes the appearance of instabilities even at low Reynolds number. The main intention of thi ...

           15:30 - 16:30     Weekly Seminar
A Review of the Field Stabilization Techniques for RF Accelerating Structures

School
PARTICLES AND ACCELERATORS

For the injection into synchrotrons, effective beam transport and beam quality were of particular importance and in the 1960s with new machines just having come on-line, it became clear that field stability and beam loading needed to be better understood. In the present talk, we will review electric field stabilization techniques for RF accelerating structures.


Larak Seminar Room ...

           16:00 - 17:00     Mathematics Colloquium
A Modern Crisis in the Foundations of Mathematics

School
MATHEMATICS

Set theory has long been taken as the foundations of all of mathematics, or at least a large part of it, happily coexisting with the categorical view, for example. Since 2006 there has been an emergence of a new candidate for foundations of mathematics, the univalent foundations, whose more vocal proponents feel that mathematics of the future will be done exclusively by proof assistants and the associated computer libraries.

We discuss the connections and differences between the ZFC set theory and univalent foundations and show that the univalent foundations and set theory address two different sets of questions in mathematics, ...