Quantisation of the bosonic string

In this work we review the basic principles of the theory of the relativistic bosonic string through the study of the action functionals of Nambu-Goto and Polyakov and the techniques required for their canonical, light-cone, and path-integral quantisation. For this purpose, we briefly review the main properties of the gauge symmetries and conformal field theory involved in the techniques studied.

Antitrust on the ‘G string’: What’s behind the Commission’s investigations of Google and Gazprom? CEPS Commentary, 15 June 2015

The past few weeks have marked a shift of gear in EU antitrust enforcement. First, the new European Commissioner for Competition Margarethe Vestager announced on April 15th that the Commission had sent a Statement of Objections to Google, arguing that the giant IT company abused its dominant position in the “general Internet search” market and also in the market for mobile operating systems, apps and services. Exactly one week later, she also sent a Statement of Objections to Gazprom for having created artificial barriers to trade between certain EU countries, preventing gas flows and competition across national borders and charging unfair prices in five Central and Eastern European countries. It is indeed hard to recall any other time in which two investigations of this size – both potentially leading to billions of euros of fines – have been launched almost simultaneously.

Basic principles of violin playing : a report prepared for the MENC Committee on String Instruction in the Schools

Mode of access: Internet.

The Star collection of instrumental music; arranged for wind and string instruments, and for the use of small bands and orchestras.

Contains arrangements of songs, selections from operas, dances, etc.

Streichquartett, op. 54 no. 1, G moll = [music] : String quartet, G minor /

Duration: ca.. 25 min.

Concerto grosso for string orchestra, no. 5, D major. [music] /

"Edition Eulenburg, no. 268".

Two sketches for string quartet based on Indian themes.

Mode of access: Internet.

Molly on the shore; Irish reel on 2 Cork reel tunes set for string four-some or string band.

For 2 violins, viola, violoncello.

String quartet (dedicated to his colleagues of the Philharmonic String Quartet) Op. 14.

Mode of access: Internet.

"The Pickwick club," a humoreske in two parts. String quartet [no. 3] (Op. 68)

"Synopsis" ([4] p.) inserted.

String quartet no. 22 (9) in B flat major, K 589. [music] /

Mode of access: Internet.

String quartet no. 20 (7) in D major, K 499. [music] /

Mode of access: Internet.

String quartet no. 14 (1) in G major, K 387. [music] /

Mode of access: Internet.

Streichquartett, A moll = String quartet, A minor. op. 41, Nr. 1 /

Mode of access: Internet.

Concerto in D [i.e. B minor] : for four solo violins, with accompaniment of string instruments (violas, cello and bass) and piano (cembalo) [op. 3, no. 10] /

Mode of access: Internet.