Items where Author is "Ravi Chandra, V."

Article

Ravi Chandra, V. ; Rao, Sumathi ; Sen, Diptiman (2007) Renormalization group study of the Kondo problem at a junction of several Luttinger wires Physical Review B: Condensed Matter and Materials Physics, 75 (4). pp. 045435_1-045435_14. ISSN 1098-0121

Ravi Chandra, V. ; Sen, Diptiman ; Surendran, Naveen (2006) Gapless points of dimerized quantum spin chains: analytical and numerical studies Physical Review B: Condensed Matter and Materials Physics, 74 (18). pp. 184424_1-184424_9. ISSN 1098-0121

Ravi Chandra, V. ; Ramasesha, S. ; Sen, Diptiman (2004) Magnetic properties of a helical spin chain with alternating isotropic and anisotropic spins: magnetization plateaus and finite entropy Physical Review B: Condensed Matter and Materials Physics, 70 (14). pp. 144404_1-144404_8. ISSN 1098-0121

Ravi Chandra, V. ; Sen, Diptiman ; Ivanov, N. B. ; Richter, J. (2004) Antiferromagnetic sawtooth chain with spin-½ and spin-1 sites Physical Review B: Condensed Matter and Materials Physics, 69 (21). pp. 214406_1-214406_13. ISSN 1098-0121