In order to enable an iCal export link, your account needs to have an API key created. This key enables other applications to access data from within Indico even when you are neither using nor logged into the Indico system yourself with the link provided. Once created, you can manage your key at any time by going to 'My Profile' and looking under the tab entitled 'HTTP API'. Further information about HTTP API keys can be found in the Indico documentation.
Additionally to having an API key associated with your account, exporting private event information requires the usage of a persistent signature. This enables API URLs which do not expire after a few minutes so while the setting is active, anyone in possession of the link provided can access the information. Due to this, it is extremely important that you keep these links private and for your use only. If you think someone else may have acquired access to a link using this key in the future, you must immediately create a new key pair on the 'My Profile' page under the 'HTTP API' and update the iCalendar links afterwards.
Permanent link for public information only:
Permanent link for all public and protected information:
When the subsystem size is given by a half of the total space, we have investigated the time evolution of (Renyi) entanglement entropies for those locally excited states which are defined by acting local operator on the ground state. We have found that they approach finite constants in free field theories. We defined (Renyi) entanglement entropies of local operators by final values of those (Renyi) entanglement entropies. We have found that they depend on the details of local operators. We expect that they characterize local operators from the viewpoint of quantum entanglement. They help us study higher dimensional CFTs more. We also found the sum rule which those entropies obey. We also found that these results are interpreted in terms of the relativistic propagation of quasi-particles. We have investigated these quantities in strongly coupled theory. In this theory, it does not approach constants. It increases logarithmically with time. It is expected the late time behaviors of (Renyi) entanglement entropies characterize field theories from the viewpoint of quantum entanglement.