Principles of Quantum Mechanics
- R. Shankar
- Physics
- 30 January 2010
R. Shankar has introduced major additions and updated key presentations in this second edition of "Principles of Quantum Mechanics", including an entirely rewritten mathematical introduction, a discussion of Time-reversal invariance, and extensive coverage of a variety of path integrals and their applications.
Statistical Field Theory
- G. Parisi, R. Shankar
- Physics
- 1 December 1988
Classical equilibrium statistical mechanics magnetic systems the Ising model the low-temperature and high-temperature expansions the Landau-Ginsberg model near the transition the renormalization…
Renormalization group approach to interacting fermions
- R. Shankar
- Physics
- 1994
The stability or lack thereof of nonrelativistic fermionic systems to interactions is studied within the renormalization-group (RG) framework, in close analogy with the study of critical phenomena…
Sample Preparation Techniques In Analytical Chemistry
- R. Shankar
- Chemistry
- 15 April 2013
Hamiltonian theories of the fractional quantum Hall effect
- G. Murthy, R. Shankar
- Physics
- 3 October 2003
This paper reviews progress on the fractional quantum Hall effect (FQHE) based on what we term Hamiltonian theories, i.e., theories that proceed from the microscopic electronic Hamiltonian to the…
The S-matrix of the kinks of the (gyψ)2 model
- R. Shankar, E. Witten
- Physics
- 4 September 1978
Properties of CFTs dual to Charged BTZ black-hole
- D. Maity, S. Sarkar, B. Sathiapalan, R. Shankar, Nilanjan Sircar
- Physics
- 22 September 2009
Exact results for spin dynamics and fractionalization in the Kitaev Model.
- G. Baskaran, S. Mandal, R. Shankar
- PhysicsPhysical Review Letters
- 21 November 2006
In spite of the presence of gapless propagating Majorana fermion excitations, dynamical two spin correlation functions are identically zero beyond nearest neighbor separation, which shows existence of a gapless but short range spin liquid.
Spin-S Kitaev model: Classical ground states, order from disorder, and exact correlation functions
- G. Baskaran, D. Sen, R. Shankar
- Physics
- 10 June 2008
In the first part of this paper, we study the spin-S Kitaev model using spin-wave theory. We discover a remarkable geometry of the minimum-energy surface in the N-spin space. The classical ground…
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